Peanut butter is a delicious, protein-rich ingredient perfect for keto-friendly meals and snacks.
These 15 keto peanut butter recipes showcase creative ways to enjoy this classic flavor while staying low-carb.
From smoothies and fat bombs to cookies, bars, and savory dishes, there’s a recipe for every craving.
Easy to prepare, satisfying, and packed with healthy fats, these recipes make keto eating simple and indulgent.
Discover how peanut butter can transform your low-carb meals and snacks with these 15 tasty keto-friendly recipes!
15 Flavorful Keto Peanut Butter Recipes to Try
Exploring these 15 keto peanut butter recipes shows that low-carb eating can be flavorful and satisfying.
Each recipe balances healthy fats, protein, and minimal carbs, perfect for keto lifestyles.
From sweet treats to savory snacks, these recipes cater to a variety of tastes and occasions.
Incorporating peanut butter into your keto routine adds richness, flavor, and convenience to meals and snacks.
Enjoy indulgent, low-carb dishes and treats with these 15 irresistible keto peanut butter recipes!
Keto Peanut Butter Fat Bombs
These keto peanut butter fat bombs are rich, creamy, and low-carb.
They combine peanut butter, coconut oil, and a sugar-free sweetener to create a satisfying, high-fat snack.
Perfect for curbing cravings or boosting energy on a keto diet.
Ingredients:
- ½ cup natural peanut butter
- ¼ cup coconut oil, melted
- 2 tbsp powdered erythritol or other keto sweetener
- 1 tsp vanilla extract
- Pinch of salt
Instructions:
- In a bowl, mix peanut butter, melted coconut oil, sweetener, vanilla, and salt until smooth.
- Spoon mixture into silicone molds or mini cupcake liners.
- Freeze for at least 30 minutes until firm.
- Pop out and store in an airtight container in the freezer.
These keto peanut butter fat bombs are creamy, high-fat, and low-carb.
They provide healthy fats, energy, and a quick keto snack.
Perfect for midday cravings or pre/post-workout boosts.
Keto Peanut Butter Chocolate Mug Cake
This keto peanut butter chocolate mug cake is rich, moist, and low-carb.
Peanut butter and unsweetened cocoa create a decadent single-serving dessert ready in minutes.
Perfect for birthdays, cravings, or last-minute keto treats.
Ingredients:
- 3 tbsp almond flour
- 1 tbsp unsweetened cocoa powder
- 2 tbsp natural peanut butter
- 1 large egg
- 1 tbsp keto sweetener
- 1 tbsp unsweetened almond milk
- ½ tsp baking powder
- ½ tsp vanilla extract
Instructions:
- In a microwave-safe mug, mix almond flour, cocoa powder, baking powder, and sweetener.
- Stir in egg, almond milk, peanut butter, and vanilla until smooth.
- Microwave on high for 60–90 seconds until set.
- Let cool slightly before serving.
This keto peanut butter chocolate mug cake is rich, decadent, and low-carb.
It provides protein, healthy fats, and satisfies chocolate cravings.
Perfect for single-serving desserts or quick keto treats.
Keto Peanut Butter Cookies
These keto peanut butter cookies are chewy, sweet, and low-carb.
Using almond flour and sugar-free sweetener, they deliver a classic peanut butter flavor with keto-friendly nutrition.
Perfect for snacks, dessert, or lunchbox treats.
Ingredients:
- 1 cup natural peanut butter
- ½ cup powdered erythritol
- 1 large egg
- 1 tsp vanilla extract
- ½ tsp baking soda
- Pinch of salt
Instructions:
- Preheat oven to 350°F (175°C).
- Mix all ingredients in a bowl until smooth.
- Roll dough into balls and place on a parchment-lined baking sheet.
- Flatten each ball with a fork in a crisscross pattern.
- Bake 10–12 minutes until edges are slightly golden.
- Cool before serving.
These keto peanut butter cookies are chewy, sweet, and low-carb.
They provide protein, healthy fats, and satisfy cookie cravings.
Perfect for snacks, dessert, or keto-friendly treats.
Keto Peanut Butter Smoothie
This keto peanut butter smoothie is creamy, filling, and low-carb.
Peanut butter, almond milk, and MCT oil create a nutrient-rich breakfast or snack.
Perfect for on-the-go mornings or post-workout recovery.
Ingredients:
- 2 tbsp natural peanut butter
- 1 cup unsweetened almond milk
- 1 tbsp MCT oil or coconut oil
- 1 scoop low-carb protein powder (optional)
- ½ tsp cinnamon
- Ice cubes as needed
Instructions:
- Combine all ingredients in a blender.
- Blend until smooth and creamy.
- Adjust consistency with ice cubes or almond milk.
- Pour into a glass and enjoy immediately.
This keto peanut butter smoothie is creamy, filling, and low-carb.
It provides protein, healthy fats, and sustained energy.
Perfect for breakfast, a snack, or post-workout recovery.
Keto Peanut Butter Cheesecake Bites
These keto peanut butter cheesecake bites are rich, creamy, and low-carb.
They combine cream cheese, peanut butter, and a sugar-free sweetener for a decadent, bite-sized dessert.
Perfect for parties, snacks, or keto-friendly indulgence.
Ingredients:
- 8 oz cream cheese, softened
- ½ cup natural peanut butter
- ¼ cup powdered erythritol
- 1 tsp vanilla extract
- ¼ cup heavy cream
- Pinch of salt
Instructions:
- In a bowl, beat cream cheese, peanut butter, erythritol, and vanilla until smooth.
- Gradually add heavy cream and beat until creamy and light.
- Spoon mixture into silicone molds or mini cupcake liners.
- Freeze at least 1 hour until firm.
- Pop out and store in the fridge or freezer.
These keto peanut butter cheesecake bites are creamy, indulgent, and low-carb.
They provide protein, healthy fats, and satisfy dessert cravings.
Perfect for parties, snacks, or keto treats
Keto Peanut Butter Protein Bars
These keto peanut butter protein bars are dense, chewy, and low-carb.
They combine peanut butter, almond flour, and protein powder for a high-fat, high-protein keto snack.
Perfect for on-the-go energy or post-workout fuel.
Ingredients:
- 1 cup natural peanut butter
- ½ cup almond flour
- ½ cup vanilla or chocolate low-carb protein powder
- ¼ cup powdered erythritol
- 1 tsp vanilla extract
- Pinch of salt
Instructions:
- In a bowl, mix peanut butter, almond flour, protein powder, erythritol, vanilla, and salt until a thick dough forms.
- Press mixture into a lined 8×8-inch baking pan.
- Refrigerate 1–2 hours until firm.
- Cut into bars and store in the fridge.
These keto peanut butter protein bars are dense, chewy, and low-carb.
They provide protein, healthy fats, and sustained energy.
Perfect for snacks, post-workout, or meal prep.
Keto Peanut Butter Mug Brownie
This keto peanut butter mug brownie is fudgy, chocolatey, and low-carb.
Peanut butter and cocoa create a rich, single-serving dessert ready in minutes.
Perfect for birthdays, cravings, or quick keto indulgence.
Ingredients:
- 3 tbsp almond flour
- 1 tbsp unsweetened cocoa powder
- 2 tbsp natural peanut butter
- 1 tbsp powdered erythritol
- 1 large egg
- 1 tsp vanilla extract
- Pinch of salt
Instructions:
- In a microwave-safe mug, combine almond flour, cocoa powder, erythritol, and salt.
- Add egg, peanut butter, and vanilla; mix until smooth.
- Microwave on high 60–90 seconds until set.
- Let cool slightly before serving.
This keto peanut butter mug brownie is fudgy, rich, and low-carb.
It provides protein, healthy fats, and satisfies chocolate cravings.
Perfect for single-serving desserts or quick keto treats.
Keto Peanut Butter Breakfast Muffins
These keto peanut butter breakfast muffins are moist, flavorful, and low-carb.
They combine almond flour, peanut butter, and eggs for a quick, protein-rich breakfast.
Perfect for mornings or meal prep.
Ingredients:
- 1 cup almond flour
- ½ cup natural peanut butter
- 2 large eggs
- ¼ cup powdered erythritol
- ½ tsp baking powder
- 1 tsp vanilla extract
- Pinch of salt
Instructions:
- Preheat oven to 350°F (175°C).
- Mix almond flour, erythritol, baking powder, and salt in a bowl.
- In another bowl, whisk eggs, peanut butter, and vanilla.
- Combine wet and dry ingredients until smooth.
- Pour batter into a lined muffin tin.
- Bake 18–20 minutes until golden and firm.
These keto peanut butter breakfast muffins are moist, protein-rich, and low-carb.
They provide energy, healthy fats, and fiber.
Perfect for breakfast, snacks, or meal prep.
Keto Peanut Butter Ice Cream
This keto peanut butter ice cream is creamy, indulgent, and low-carb.
It combines heavy cream, peanut butter, and a sugar-free sweetener for a frozen dessert without guilt.
Perfect for dessert or a cool keto treat.
Ingredients:
- 1 cup heavy cream
- ½ cup natural peanut butter
- ¼ cup powdered erythritol
- 1 tsp vanilla extract
- Pinch of salt
Instructions:
- In a bowl, whisk heavy cream, peanut butter, erythritol, vanilla, and salt until smooth.
- Pour mixture into an ice cream maker and churn according to manufacturer instructions.
- Freeze 1–2 hours until firm.
- Scoop and serve chilled.
This keto peanut butter ice cream is creamy, indulgent, and low-carb.
It provides protein, healthy fats, and a sweet treat without sugar.
Perfect for dessert or snack time.
Keto Peanut Butter Cheesecake
This keto peanut butter cheesecake is rich, creamy, and low-carb.
Almond flour crust and peanut butter cream cheese filling create a decadent, sugar-free dessert.
Perfect for birthdays, special occasions, or keto dessert cravings.
Ingredients:
- 1 cup almond flour
- 3 tbsp melted butter
- 2 tbsp powdered erythritol
- 8 oz cream cheese, softened
- ½ cup natural peanut butter
- ¼ cup powdered erythritol
- 1 tsp vanilla extract
- 2 large eggs
Instructions:
- Preheat oven to 350°F (175°C).
- Mix almond flour, melted butter, and erythritol; press into a greased 6-inch springform pan.
- In a bowl, beat cream cheese, peanut butter, erythritol, and vanilla until smooth.
- Add eggs one at a time, mixing gently.
- Pour filling over crust and bake 25–30 minutes until set.
- Cool completely and refrigerate before serving.
This keto peanut butter cheesecake is creamy, decadent, and low-carb.
It provides protein, healthy fats, and a satisfying dessert.
Perfect for celebrations, dessert, or keto indulgenc
Keto Peanut Butter Blondies
These keto peanut butter blondies are chewy, sweet, and low-carb.
They combine peanut butter, almond flour, and sugar-free sweetener for a rich dessert bar.
Perfect for snacks, dessert, or on-the-go keto treats.
Ingredients:
- 1 cup natural peanut butter
- ½ cup almond flour
- ¼ cup powdered erythritol
- 2 large eggs
- 1 tsp vanilla extract
- ½ tsp baking powder
- Pinch of salt
Instructions:
- Preheat oven to 350°F (175°C).
- Mix peanut butter, almond flour, erythritol, eggs, vanilla, baking powder, and salt until smooth.
- Spread batter into a greased 8×8-inch pan.
- Bake 18–20 minutes until set and lightly golden.
- Cool completely before cutting into squares.
These keto peanut butter blondies are chewy, sweet, and low-carb.
They provide protein, healthy fats, and satisfy dessert cravings.
Perfect for snacks, dessert, or keto-friendly treats.
Keto Peanut Butter Banana Muffins
These keto peanut butter banana muffins are moist, flavorful, and low-carb.
They combine almond flour, peanut butter, and ripe banana for a protein-rich breakfast or snack.
Perfect for mornings or meal prep.
Ingredients:
- 1 cup almond flour
- ½ cup natural peanut butter
- 1 ripe small banana, mashed
- 2 large eggs
- 2 tbsp powdered erythritol
- ½ tsp baking powder
- 1 tsp vanilla extract
- Pinch of salt
Instructions:
- Preheat oven to 350°F (175°C).
- Mix almond flour, erythritol, baking powder, and salt in a bowl.
- In another bowl, combine peanut butter, mashed banana, eggs, and vanilla.
- Fold wet ingredients into dry ingredients until smooth.
- Pour batter into a lined muffin tin.
- Bake 18–20 minutes until golden and set.
These keto peanut butter banana muffins are moist, protein-rich, and low-carb.
They provide fiber, healthy fats, and energy for breakfast or snacks.
Perfect for meal prep or on-the-go mornings.
Keto Peanut Butter Chocolate Chip Cups
These keto peanut butter chocolate chip cups are rich, sweet, and low-carb.
They combine peanut butter, coconut oil, and sugar-free chocolate chips for a bite-sized dessert.
Perfect for parties, snacks, or a quick treat.
Ingredients:
- ½ cup natural peanut butter
- 2 tbsp coconut oil, melted
- 2 tbsp powdered erythritol
- 2 tbsp sugar-free chocolate chips
- ½ tsp vanilla extract
- Pinch of salt
Instructions:
- In a bowl, mix peanut butter, coconut oil, erythritol, vanilla, and salt until smooth.
- Spoon mixture into mini silicone muffin liners.
- Top with a few chocolate chips.
- Freeze at least 30 minutes until firm.
- Store in the freezer in an airtight container.
These keto peanut butter chocolate chip cups are bite-sized, sweet, and low-carb.
They provide protein, healthy fats, and a quick keto-friendly snack.
Perfect for dessert, parties, or midday cravings.
Keto Peanut Butter Pancakes
These keto peanut butter pancakes are fluffy, low-carb, and high in protein.
They combine almond flour, peanut butter, and eggs for a satisfying breakfast.
Perfect for keto-friendly mornings or brunch.
Ingredients:
- ½ cup almond flour
- 2 tbsp natural peanut butter
- 2 large eggs
- 2 tbsp unsweetened almond milk
- 1 tbsp powdered erythritol
- ½ tsp baking powder
- Pinch of salt
- Butter or coconut oil for cooking
Instructions:
- Mix almond flour, erythritol, baking powder, and salt in a bowl.
- Whisk in eggs, peanut butter, and almond milk until smooth.
- Heat butter or coconut oil in a skillet over medium heat.
- Pour ¼ cup batter per pancake and cook 2–3 minutes per side until golden.
- Serve warm with sugar-free syrup if desired.
These keto peanut butter pancakes are fluffy, protein-rich, and low-carb.
They provide healthy fats, protein, and energy for breakfast or brunch.
Perfect for keto mornings or weekend treats.
Keto Peanut Butter Cheesecake Bars
These keto peanut butter cheesecake bars are creamy, decadent, and low-carb.
Almond flour crust with peanut butter cream cheese filling creates a rich dessert bar.
Perfect for parties, snacks, or indulgent keto desserts.
Ingredients:
- 1 cup almond flour
- 3 tbsp melted butter
- 2 tbsp powdered erythritol (for crust)
- 8 oz cream cheese, softened
- ½ cup natural peanut butter
- ¼ cup powdered erythritol (for filling)
- 1 tsp vanilla extract
- 2 large eggs
Instructions:
- Preheat oven to 350°F (175°C).
- Mix almond flour, melted butter, and 2 tbsp erythritol; press into a greased 8×8-inch pan.
- Beat cream cheese, peanut butter, ¼ cup erythritol, and vanilla until smooth.
- Add eggs one at a time, mixing gently.
- Pour filling over crust and bake 25–30 minutes until set.
- Cool completely and refrigerate before cutting into bars.
These keto peanut butter cheesecake bars are creamy, decadent, and low-carb.
They provide protein, healthy fats, and a satisfying dessert.
Perfect for parties, snacks, or keto indulgence.
