15 Irresistible Holiday Keto Vegetable Recipes That Will Steal the Show

The holidays are a season of celebration, family, and of course, indulgent food.

For those following a keto lifestyle, many traditional vegetable dishes may contain hidden carbs or sugar.

But vegetables don’t have to be boring or restricted during the holidays.

With the right recipes, they can be flavorful, festive, and fully keto-friendly.

From roasted vegetables and creamy casseroles to savory sautés and stuffed delights, vegetables can steal the spotlight on your holiday table.

These 15 holiday keto vegetable recipes bring variety, color, and flavor to your festive meals.

Each recipe is designed to satisfy cravings, stay low in carbs, and impress your guests.

Whether you’re planning a Christmas feast, Thanksgiving dinner, or any holiday gathering, these dishes will complement your keto main courses beautifully.

15 Irresistible Holiday Keto Vegetable Recipes That Will Steal the Show

Eating keto during the holidays doesn’t mean sacrificing delicious vegetable dishes.

These 15 holiday keto vegetable recipes are full of flavor, color, and texture.

They provide satisfying, low-carb alternatives to traditional sides that often rely on sugar or starchy ingredients.

From roasted veggies to cheesy casseroles and vibrant sautés, these dishes will enhance any festive spread.

Your holiday table will be both beautiful and keto-friendly, making it a celebration of taste and health.

Garlic Butter Roasted Brussels Sprouts

Garlic butter roasted Brussels sprouts are a festive, golden-brown delight perfect for holiday meals.

The butter and garlic create a rich, savory flavor while the sprouts remain crisp on the edges and tender inside.

They pair beautifully with roasted meats or keto-friendly gravy, making them an irresistible addition to any holiday table.

Ingredients

• 1 ½ pounds fresh Brussels sprouts, trimmed and halved
• 4 tablespoons unsalted butter, melted
• 3 cloves garlic, minced
• 2 tablespoons olive oil
• 1 teaspoon sea salt
• ½ teaspoon black pepper
• ¼ teaspoon smoked paprika
• ¼ cup grated Parmesan cheese (optional)

Instructions

• Preheat oven to 400°F (200°C).
• Toss Brussels sprouts with melted butter, olive oil, garlic, salt, pepper, and smoked paprika.
• Spread evenly on a parchment-lined baking sheet, cut side down.
• Roast for 25–30 minutes, flipping halfway through.
• Sprinkle with Parmesan cheese in the last 5 minutes if desired.
• Serve hot alongside your main holiday dish.

Garlic butter roasted Brussels sprouts are crisp, aromatic, and deeply flavorful.

They transform a humble vegetable into a festive keto side everyone will love.

Perfect for holiday gatherings or weeknight keto dinners.

Creamy Cauliflower Mash

This creamy cauliflower mash is the perfect low-carb substitute for mashed potatoes.

It’s smooth, buttery, and rich with a hint of garlic and Parmesan for depth of flavor.

This dish makes a comforting keto side that complements roasted meats or holiday gravies beautifully.

Ingredients

• 1 large head cauliflower, cut into florets
• 3 tablespoons unsalted butter
• 2 cloves garlic, minced
• ¼ cup heavy cream
• ¼ cup grated Parmesan cheese
• ½ teaspoon sea salt
• ¼ teaspoon black pepper
• 1 tablespoon chopped chives (optional)

Instructions

• Boil or steam cauliflower florets until very tender, about 12–15 minutes.
• Drain well and pat dry to remove excess moisture.
• Transfer cauliflower to a food processor or blender.
• Add butter, garlic, heavy cream, Parmesan, salt, and pepper.
• Blend until smooth and creamy, scraping sides as needed.
• Garnish with chopped chives before serving.

Creamy cauliflower mash is velvety, buttery, and full of comforting flavor.

It’s a satisfying, keto-friendly side that will impress guests.

A perfect addition to holiday meals or cozy dinners.

Cheesy Green Bean Casserole

This keto green bean casserole is rich, creamy, and packed with flavor.

Fresh green beans are combined with mushrooms, a homemade cream sauce, and topped with a crunchy keto-friendly topping.

It’s a festive side dish perfect for holiday tables without excess carbs.

Ingredients

• 1 pound fresh green beans, trimmed and blanched
• 2 tablespoons butter
• 1 small onion, diced
• 1 cup mushrooms, sliced
• 1 cup heavy cream
• ½ cup shredded mozzarella cheese
• ½ cup shredded cheddar cheese
• ½ teaspoon garlic powder
• ½ teaspoon salt
• ¼ teaspoon black pepper
• ¼ cup crushed pork rinds (for topping)

Instructions

• Preheat oven to 375°F (190°C).
• Sauté onions in butter until soft, then add mushrooms until golden.
• Stir in heavy cream, garlic powder, salt, and pepper; simmer 5 minutes.
• Add mozzarella and cheddar, stirring until melted.
• Mix in blanched green beans in a baking dish.
• Pour cheese sauce over beans and sprinkle pork rind topping.
• Bake for 20 minutes until bubbly and golden.

Cheesy green bean casserole is creamy, savory, and crunchy on top.

It’s a rich, keto-friendly twist on a holiday classic.

A guaranteed crowd-pleaser for festive dinners.

Roasted Garlic Parmesan Asparagus

Roasted garlic Parmesan asparagus is light, elegant, and perfect for holiday dinners.

The asparagus remains crisp-tender while garlic and Parmesan add rich, savory flavor.

It’s a simple keto side dish that pairs beautifully with roasted meats or holiday mains.

Ingredients

• 1 pound fresh asparagus, trimmed
• 2 tablespoons olive oil
• 3 cloves garlic, minced
• ½ teaspoon salt
• ¼ teaspoon black pepper
• ¼ cup grated Parmesan cheese
• 1 tablespoon lemon juice (optional)

Instructions

• Preheat oven to 400°F (200°C).
• Arrange asparagus on a baking sheet and drizzle with olive oil.
• Sprinkle garlic, salt, and pepper over the asparagus.
• Roast for 12–15 minutes until tender but crisp.
• Remove from oven and sprinkle with Parmesan cheese.
• Optionally drizzle with lemon juice before serving.

Roasted garlic Parmesan asparagus is crisp, buttery, and savory.

It’s a simple, elegant keto side for holiday meals.

Guests will appreciate its bright flavor and festive presentation.

Keto Stuffed Mushrooms

Keto stuffed mushrooms are rich, creamy, and perfect as an appetizer or side dish.

The filling combines cream cheese, herbs, and savory toppings for a festive, low-carb option.

Baked until golden, these mushrooms are indulgent yet keto-friendly.

Ingredients

• 12 large mushrooms, stems removed
• 4 ounces cream cheese, softened
• ½ cup shredded mozzarella cheese
• ¼ cup grated Parmesan cheese
• 4 slices cooked bacon, crumbled
• 2 tablespoons chopped fresh parsley
• ½ teaspoon garlic powder
• ¼ teaspoon black pepper

Instructions

• Preheat oven to 375°F (190°C).
• Mix cream cheese, mozzarella, Parmesan, bacon, parsley, garlic powder, and pepper.
• Stuff each mushroom cap with the mixture.
• Arrange on a parchment-lined baking sheet.
• Bake for 20 minutes until tops are golden.
• Serve warm as a festive appetizer or side.

Stuffed mushrooms are creamy, cheesy, and full of flavor.

They make a perfect keto-friendly holiday addition.

Guests will love the savory, melt-in-your-mouth texture

Lemon Herb Roasted Broccoli

Lemon herb roasted broccoli is vibrant, crisp, and full of flavor for holiday meals.

The broccoli is roasted to perfection with olive oil, garlic, and fresh herbs, then finished with a bright lemon zest.

It’s a simple keto-friendly side dish that adds color and freshness to your festive table.

Ingredients

• 1 pound fresh broccoli florets
• 3 tablespoons olive oil
• 2 cloves garlic, minced
• 1 teaspoon fresh thyme leaves
• ½ teaspoon salt
• ¼ teaspoon black pepper
• 1 teaspoon lemon zest
• 1 tablespoon lemon juice

Instructions

• Preheat oven to 400°F (200°C).
• Toss broccoli with olive oil, garlic, thyme, salt, and pepper.
• Spread evenly on a baking sheet.
• Roast for 20–25 minutes until crisp-tender and slightly charred.
• Remove from oven and drizzle with lemon juice and sprinkle lemon zest.
• Serve immediately as a keto-friendly holiday side.

Lemon herb roasted broccoli is crisp, aromatic, and tangy.

It’s a healthy, festive addition that balances heavier dishes.

Guests will enjoy its bright, refreshing flavor.

Balsamic Glazed Carrots

Balsamic glazed carrots are sweet, savory, and perfectly tender for holiday celebrations.

A sugar-free balsamic glaze enhances their natural sweetness while keeping the dish keto-friendly.

These carrots make a colorful and flavorful side for any festive meal.

Ingredients

• 1 pound baby carrots
• 2 tablespoons olive oil
• 2 tablespoons sugar-free balsamic glaze
• ½ teaspoon salt
• ¼ teaspoon black pepper
• 1 teaspoon fresh thyme leaves

Instructions

• Preheat oven to 400°F (200°C).
• Toss carrots with olive oil, salt, and pepper.
• Spread evenly on a baking sheet.
• Roast for 20–25 minutes until tender.
• Drizzle with balsamic glaze and sprinkle thyme before serving.
• Serve warm as a festive keto side.

Balsamic glazed carrots are tender, flavorful, and lightly sweetened.

They add a pop of color and elegance to holiday meals.

Guests will love the rich yet natural flavor of this dish.

Parmesan Roasted Cauliflower

Parmesan roasted cauliflower is golden, crispy, and packed with savory flavor.

The cauliflower becomes tender inside while the Parmesan topping creates a delightful, crunchy exterior.

It’s an easy, keto-friendly side that pairs perfectly with holiday mains.

Ingredients

• 1 large head cauliflower, cut into florets
• 3 tablespoons olive oil
• ½ cup grated Parmesan cheese
• 2 cloves garlic, minced
• ½ teaspoon salt
• ¼ teaspoon black pepper
• 1 teaspoon paprika

Instructions

• Preheat oven to 400°F (200°C).
• Toss cauliflower florets with olive oil, garlic, salt, pepper, and paprika.
• Spread evenly on a parchment-lined baking sheet.
• Roast for 25–30 minutes until golden brown and crispy.
• Sprinkle Parmesan cheese over cauliflower during the last 5 minutes of roasting.
• Serve immediately as a keto-friendly holiday side.

Parmesan roasted cauliflower is crispy, savory, and flavorful.

It’s a simple yet elegant addition to holiday dinners.

Guests will enjoy the crunchy, cheesy texture.

Keto Ratatouille Casserole

Keto ratatouille casserole is colorful, aromatic, and full of holiday flavor.

Layers of zucchini, bell peppers, and eggplant are baked with olive oil, herbs, and garlic for a low-carb twist.

It’s a festive, keto-friendly side dish that complements any holiday main course.

Ingredients

• 1 medium zucchini, sliced
• 1 medium eggplant, sliced
• 2 bell peppers, sliced
• 2 tablespoons olive oil
• 3 cloves garlic, minced
• 1 teaspoon dried oregano
• 1 teaspoon dried basil
• ½ teaspoon salt
• ¼ teaspoon black pepper

Instructions

• Preheat oven to 375°F (190°C).
• Layer zucchini, eggplant, and bell peppers in a greased baking dish.
• Drizzle olive oil over vegetables and sprinkle with garlic, oregano, basil, salt, and pepper.
• Cover with foil and bake for 25 minutes.
• Remove foil and bake an additional 10 minutes until vegetables are tender and slightly browned.
• Serve warm as a festive keto side.

Keto ratatouille casserole is colorful, tender, and aromatic.

It brings a Mediterranean flair to holiday tables while remaining low-carb.

Guests will love the fresh herbs and layered flavors.

Cheesy Spinach and Artichoke Bake

Cheesy spinach and artichoke bake is creamy, savory, and perfect for keto holiday meals.

The combination of fresh spinach, artichokes, and cheese creates a rich, indulgent flavor that everyone will enjoy.

It can be served as a side or appetizer to complement festive mains.

Ingredients

• 2 cups fresh spinach, chopped
• 1 cup canned artichoke hearts, chopped
• 4 ounces cream cheese, softened
• ½ cup shredded mozzarella cheese
• ¼ cup grated Parmesan cheese
• 2 tablespoons heavy cream
• ½ teaspoon garlic powder
• ¼ teaspoon black pepper

Instructions

• Preheat oven to 375°F (190°C).
• Sauté spinach until wilted and remove excess moisture.
• Mix cream cheese, mozzarella, Parmesan, heavy cream, garlic powder, and pepper in a bowl.
• Stir in spinach and artichokes, then transfer to a greased baking dish.
• Bake for 20–25 minutes until bubbly and lightly golden on top.
• Serve warm as a holiday side or appetizer.

Cheesy spinach and artichoke bake is rich, creamy, and full of savory flavor.

It’s an indulgent keto-friendly dish perfect for holiday gatherings.

Guests will enjoy the cheesy, melt-in-your-mouth goodness in every bite

Roasted Garlic and Herb Zucchini

Roasted garlic and herb zucchini is tender, flavorful, and perfect for keto holiday meals.

The zucchini absorbs the rich garlic and herb flavors while roasting to a slightly crisp, golden texture.

It’s a light, low-carb side dish that pairs beautifully with holiday mains.

Ingredients

• 3 medium zucchinis, sliced into rounds
• 3 tablespoons olive oil
• 3 cloves garlic, minced
• 1 teaspoon dried thyme
• ½ teaspoon salt
• ¼ teaspoon black pepper
• 1 tablespoon grated Parmesan cheese (optional)

Instructions

• Preheat oven to 400°F (200°C).
• Toss zucchini slices with olive oil, garlic, thyme, salt, and pepper.
• Spread evenly on a parchment-lined baking sheet.
• Roast for 20–25 minutes until tender and lightly golden.
• Sprinkle with Parmesan cheese if desired before serving.
• Serve warm as a festive keto side dish.

Roasted garlic and herb zucchini is crisp, aromatic, and savory.

It’s a light, flavorful addition to any holiday table.

Guests will enjoy its rich, garlicky flavor with tender texture.

Keto Glazed Carrots with Thyme

Keto glazed carrots with thyme are tender, lightly sweet, and savory.

A sugar-free glaze enhances the carrots’ natural sweetness while fresh thyme adds a festive aroma.

They’re a colorful and elegant keto side for any holiday gathering.

Ingredients

• 1 pound baby carrots
• 2 tablespoons butter
• 2 tablespoons sugar-free maple syrup
• ½ teaspoon salt
• ¼ teaspoon black pepper
• 1 teaspoon fresh thyme leaves

Instructions

• Preheat oven to 400°F (200°C).
• Toss carrots with butter, salt, pepper, and thyme.
• Spread on a parchment-lined baking sheet.
• Roast for 20–25 minutes until tender and caramelized.
• Drizzle with sugar-free maple syrup before serving.
• Serve warm as a festive side dish.

Keto glazed carrots are tender, flavorful, and lightly sweetened.

They add a pop of color and holiday cheer to the table.

Guests will enjoy the delicate sweetness balanced by fresh thyme.

Spicy Roasted Cauliflower

Spicy roasted cauliflower is golden, crunchy, and bursting with flavor.

A blend of spices gives the cauliflower a warm, festive kick while keeping it keto-friendly.

It’s a simple yet bold holiday side dish that pairs perfectly with roasted meats.

Ingredients

• 1 large head cauliflower, cut into florets
• 3 tablespoons olive oil
• 1 teaspoon smoked paprika
• ½ teaspoon garlic powder
• ½ teaspoon cayenne pepper (adjust to taste)
• ½ teaspoon salt
• ¼ teaspoon black pepper

Instructions

• Preheat oven to 400°F (200°C).
• Toss cauliflower florets with olive oil and spices.
• Spread evenly on a parchment-lined baking sheet.
• Roast for 25–30 minutes until tender and golden, flipping halfway through.
• Serve immediately as a spicy keto side dish.

Spicy roasted cauliflower is bold, crispy, and aromatic.

It’s a vibrant, low-carb addition to any holiday feast.

Guests will love the combination of heat and savory flavor.

Cheesy Broccoli and Cauliflower Bake

Cheesy broccoli and cauliflower bake is creamy, rich, and keto-approved.

The vegetables are coated in a cheesy, garlic-infused sauce and baked until golden and bubbly.

It’s a comforting and festive holiday side dish that will please everyone at the table.

Ingredients

• 2 cups broccoli florets
• 2 cups cauliflower florets
• ½ cup heavy cream
• ½ cup shredded cheddar cheese
• ¼ cup grated Parmesan cheese
• 1 teaspoon garlic powder
• ½ teaspoon salt
• ¼ teaspoon black pepper
• 1 tablespoon butter

Instructions

• Preheat oven to 375°F (190°C).
• Steam broccoli and cauliflower until slightly tender.
• Mix heavy cream, cheddar, Parmesan, garlic powder, salt, and pepper in a bowl.
• Combine vegetables with the cheese mixture and transfer to a greased baking dish.
• Dot with butter and bake for 25–30 minutes until golden and bubbly.
• Serve warm as a festive keto side.

Cheesy broccoli and cauliflower bake is rich, creamy, and comforting.

It’s a low-carb holiday favorite that pleases both flavor and presentation.

Guests will enjoy the cheesy, melt-in-your-mouth goodness

Roasted Bell Peppers with Olive Oil and Herbs

Roasted bell peppers with olive oil and herbs are colorful, aromatic, and perfectly tender.

The combination of fresh herbs and olive oil enhances the peppers’ natural sweetness while keeping the dish keto-friendly.

It’s a festive side that adds vibrancy and flavor to any holiday table.

Ingredients

• 4 large bell peppers, sliced
• 3 tablespoons olive oil
• 2 cloves garlic, minced
• 1 teaspoon dried oregano
• 1 teaspoon dried basil
• ½ teaspoon salt
• ¼ teaspoon black pepper

Instructions

• Preheat oven to 400°F (200°C).
• Toss bell pepper slices with olive oil, garlic, herbs, salt, and pepper.
• Spread on a parchment-lined baking sheet.
• Roast for 20–25 minutes until tender and slightly caramelized.
• Serve warm as a keto-friendly holiday side dish.

Roasted bell peppers are tender, flavorful, and colorful.

They provide a festive, low-carb addition to any holiday meal.

Guests will love the sweet, herb-infused taste and vibrant presentation.