Overnight Oats Recipes

Black Forest Cake-Inspired Overnight Oats

Millie Pham

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This one tastes like dessert but works like breakfast.

Chocolatey oats, sweet cherries, and a creamy layer on top—no baking needed.

I make this when I want something cozy, a little indulgent, and still simple.

Why I Love This Recipe

I first made this on a busy weeknight when I wanted something sweet but didn’t want to bake. It surprised me how much it tasted like real Black Forest cake the next morning.

  • It feels like dessert but keeps you full
  • No cooking needed
  • Easy to prep ahead
  • Rich chocolate flavor with bright cherries
  • Great for busy mornings

What You’ll Need

  • 1/2 cup rolled oats
  • 1 tbsp cocoa powder
  • 1 tbsp maple syrup
  • 1/2 cup milk
  • 1/4 cup Greek yogurt
  • 1/2 cup cherries (pitted, halved)
  • 1 tbsp chia seeds
  • 1/2 tsp vanilla extract
  • Pinch of salt
  • 1 tbsp chocolate chips or shaved chocolate

Tools Required

  • Mixing bowl
  • Spoon
  • Measuring cups and spoons
  • Mason jar or container with lid

Pro Tips

  • Use sweet cherries if you can—they balance the cocoa better
  • Stir well so cocoa doesn’t clump
  • Let it sit at least 6 hours for best texture
  • Add toppings right before eating so they stay fresh

Substitutions and Variations

  • Use almond or oat milk instead of regular milk
  • Swap maple syrup for honey
  • Use frozen cherries (thawed) if fresh aren’t available
  • Add protein powder for extra protein

Make Ahead Tips

Make up to 3 days ahead. Keep in a sealed container in the fridge.

Recipe and Instructions

Servings: 1
Prep Time: 10 minutes + overnight rest

Step 1: Mix the Base

Add 1/2 cup rolled oats, 1 tbsp cocoa powder, 1 tbsp chia seeds, and a pinch of salt into a bowl. Stir dry ingredients well.

Step 2: Add Wet Ingredients

Pour in 1/2 cup milk, 1 tbsp maple syrup, and 1/2 tsp vanilla extract. Stir until everything is fully combined and smooth.

Step 3: Fold in Cherries

Add 1/2 cup halved cherries and gently mix them into the oats.

Step 4: Chill Overnight

Transfer mixture into a jar. Cover and refrigerate for at least 6 hours or overnight.

Step 5: Add Toppings and Serve

Top with 1/4 cup Greek yogurt and 1 tbsp chocolate chips or shaved chocolate before serving.

Why This Recipe Works (Quick Science)

Chia seeds absorb liquid and help thicken the oats. Cocoa powder gives deep flavor without extra sugar. Letting it sit overnight softens the oats and blends all the flavors together.

Macros Information (Approx.)

  • Calories: 350–400
  • Protein: 14g
  • Carbs: 45g
  • Fat: 12g
  • Fiber: 8g

Common Mistakes

  • Not mixing well—cocoa can clump
  • Too little liquid—makes oats too thick
  • Skipping chill time—texture won’t be right
  • Adding toppings too early—they get soggy

What to Serve With

  • Hot coffee or latte
  • Fresh fruit on the side
  • A boiled egg for extra protein

Leftovers and Storage

Store in the fridge up to 3 days. Keep toppings separate until ready to eat.

FAQ

Can I heat it?
Yes, warm it gently if you prefer it hot.

Can I use instant oats?
You can, but texture will be softer.

Can I make it dairy-free?
Yes, use plant milk and dairy-free yogurt.

Final Thoughts

This is one of those recipes that feels a little special without any extra work. It’s rich, simple, and easy to make ahead. Try it once, and it might become your go-to. Let me know how it turns out or if you add your own twist!

Hi there! I'm Millie Pham, a devoted brewer and tea lover at heart. As the founder of Bean Leaf Cup, my mission is to share my tea and coffee expertise with you all. I firmly believe that creating a fantastic cup of tea or coffee should be easy for everyone. No matter if you're already a coffee or tea expert or just beginning your journey, I'm here to help you navigate the world of brewing. Welcome aboard!