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Jessica T. Brown

Overnight Steel-Cut Oats

A quick, no-cook, make-ahead breakfast packed with fiber, plant-based protein, and heart-healthy fats. These overnight steel cut oats are customizable, satisfying, and perfect for meal prep, making busy mornings stress-free.
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Prep Time 5 minutes
Cook Time 12 hours
Total Time 12 hours 5 minutes
Servings: 2
Course: Breakfast
Cuisine: American
Ingredients Equipment Method Notes

Ingredients
  

  • ½ cup steel cut oats raw, uncooked
  • ¾ cup unsweetened almond milk or your preferred plant-based milk
  • ¼ cup plain Greek yogurt optional, for added creaminess and protein
  • 2 tablespoons pure maple syrup adjust to taste
  • 1 teaspoon ground cinnamon for warmth and flavor

Equipment

  • 1 Mixing bowl (1-Qt)
  • 1 Mini whisk
  • 1 Silicone Spatula
  • 1 Wide-mouth mason jars (16 oz)
  • 1set Measuring cups

Method
 

  1. Prepare Your Base: In a medium-sized mixing bowl or jar, add the steel cut oats. These oats will slowly soften overnight, creating a chewy yet creamy texture without cooking.
  2. Add Liquids and Creaminess: Pour the almond milk over the oats, followed by Greek yogurt if using. This combination gives the oats a smooth, rich consistency and adds a boost of protein to keep you full longer.
  3. Sweeten and Spice: Stir in the maple syrup and sprinkle in the cinnamon. These ingredients bring natural sweetness and comforting flavor without the need for refined sugar.
  4. Mix Thoroughly: Using a small whisk or spoon, stir until all ingredients are well combined, making sure the oats are fully coated with the liquid. This ensures even softening overnight.
  5. Seal and Refrigerate: Transfer the mixture into an airtight mason jar or container. Cover tightly and refrigerate for at least 12 hours or overnight to allow the oats to soak, soften, and develop flavor.
  6. Stir and Serve: In the morning, give the oats a quick stir before eating. Enjoy them cold, or briefly warm them in the microwave if you prefer a cozy breakfast. Top with fresh fruit, nuts, or seeds for added crunch and nutrition.

Notes

  • Texture Tip: Steel cut oats will stay slightly chewy compared to rolled oats, making this recipe heartier and more filling.
  • Dairy-Free Option: Skip the Greek yogurt or replace it with a plant-based alternative for a completely vegan version.
  • Sweetness Adjustments: You can substitute honey, agave, or a few drops of liquid stevia for a different flavor profile.
  • Meal Prep Friendly: This recipe keeps well for up to 4–5 days in the fridge, making it ideal for prepping multiple breakfasts ahead of time.
  • Flavor Variations: Add a teaspoon of vanilla extract, a handful of berries, or a spoonful of nut butter to customize your oats.