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Oreo Overnight Oats Recipe

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4.7 from 71 reviews

A delicious and nutritious twist on classic overnight oats, Oreo Overnight Oats combine creamy almond milk and Greek yogurt with the rich flavor of cocoa and the crunch of chocolate sandwich cookies. Perfect for a quick, indulgent breakfast or snack, this recipe is simple to prepare and requires no cooking—just mix, refrigerate overnight, and enjoy.

Ingredients

For the Oats

  • 1/2 cup Rolled Oats
  • 1 tablespoon Chia Seeds
  • 1 tablespoon Unsweetened Cocoa Powder
  • A pinch of Salt

For the Creaminess

  • 1 cup Almond Milk (or any preferred milk)
  • 1/2 cup Greek Yogurt

For Sweetness

  • 2 tablespoons Maple Syrup
  • 1 teaspoon Vanilla Extract (optional)

For the Crunch

  • 1-2 Chocolate Sandwich Cookies, crushed (reserve some for topping)

Instructions

  1. Combine Dry Ingredients: In a mason jar or medium bowl, mix 1/2 cup rolled oats, 1 tablespoon chia seeds, 1 tablespoon unsweetened cocoa powder, and a pinch of salt thoroughly to evenly distribute the flavors.
  2. Add Creamy Ingredients: Pour in 1 cup almond milk and 1/2 cup Greek yogurt, then add 2 tablespoons maple syrup and 1 teaspoon vanilla extract if using. Stir well until the mixture is smooth and creamy.
  3. Incorporate Cookies: Gently fold in 1-2 crushed chocolate sandwich cookies to evenly mix their flavor and texture throughout the oat mixture.
  4. Refrigerate Overnight: Seal the jar or cover the bowl and place it in the refrigerator for at least 4 hours, preferably overnight, allowing the oats to soak, thicken, and absorb the flavors.
  5. Serve and Garnish: In the morning, give the oats a good stir and top with additional crushed cookies or a dollop of Greek yogurt before serving for added texture and taste.

Notes

  • Use unsweetened cocoa powder to keep sugar levels balanced.
  • Maple syrup sweetness can be adjusted or substituted with honey or agave nectar.
  • For a dairy-free version, replace Greek yogurt with a plant-based yogurt alternative.
  • Overnight oats can be stored in the refrigerator for up to 3 days.
  • Adjust the amount of crushed cookies according to your crunch preference.