Cookies & Cream Overnight Oats are a nostalgic blend of dessert and breakfast, mimicking the flavors of classic chocolate sandwich cookies with a wholesome twist. This copycat version recreates the indulgent flavor of a favorite pre-packaged oat blend while using real, pantry-friendly ingredients.

Why You’ll Love Cookies & Cream Overnight Oats

If you’re a fan of Oreos and breakfast in one jar, this recipe is your dream. It delivers chocolate cookie flavor, creamy texture, and a hint of vanilla sweetness—all packed with protein. It’s easy to prep, satisfyingly rich, and perfect for on-the-go mornings.

Expert Tips and Tricks

• Crush chocolate cookies finely to mimic commercial cookie crumb texture.
• Use a mix of whey and milk protein for balanced texture and flavor.
• Stir the oats well before refrigerating to avoid protein powder clumps.
• Let it sit at least 4 hours (overnight preferred) for best consistency.
• Add a dollop of Greek yogurt before serving for a cheesecake twist.

Recipe Variations and Possible Substitutions

• Substitute maple sugar with coconut sugar or brown sugar.
• Swap whey/milk protein with a plant-based vanilla protein powder.
• Use cacao nibs or mini dark chocolate chips in place of cookie crumbs for a healthier option.
• Gluten-Free: Use certified GF oats and gluten-free chocolate cookies.
• Dairy-Free: Use plant-based milk and a dairy-free protein powder.

Serving and Pairing Suggestions

Serve chilled straight from the jar, topped with extra crushed cookies or a swirl of almond butter. This oat jar pairs beautifully with cold brew coffee, a vanilla latte, or even a chocolate protein shake for an energy-packed morning.

Storage and Reheating Tips

• Store in an airtight container in the fridge for up to 4 days.
• Stir before eating as layers may separate.
• Not recommended for reheating—best served cold.

Recipe FAQs

Can I make this without protein powder?
Yes, just reduce the milk slightly or add a spoon of yogurt for creaminess.

Can I use real Oreos?
Absolutely. Crush 1–2 Oreos per serving for the cookie crumb flavor.

Does it taste sweet enough with just maple sugar?
Yes, especially when paired with vanilla and cookie crumbs, but adjust to taste.