Tiramisu Overnight Oats Recipe: Creamy Coffee and Mascarpone Bowl

My tiramisu overnight oats blend the comfort of a classic dessert with the nutrition of a wholesome breakfast. Made from antioxidant-rich oats and chia seeds, protein-packed Greek yogurt, bold coffee, and a touch of mascarpone and cocoa, this recipe delivers rich tiramisu flavor in a lighter, make-ahead format.

Tiramisu overnight oats
(Photo by Viana Boenzli)

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If you love sweet breakfasts, these tiramisu overnight oats are an easy, lower-calorie alternative to heavier morning treats. They capture the coffee and cocoa notes of tiramisu without the ladyfingers—using oats and chia seeds to provide texture and nutrition instead.

A jar of oats spilled onto a table with a cup of coffee and the overnight oats.
(Photo by Viana Boenzli)

The oat-and-chia base soaks up coffee and milk overnight, then you layer it with a creamy mix of Greek yogurt and mascarpone for a dessert-like finish that still feels light. Because it’s make-ahead, it’s perfect for busy mornings or a quick evening treat.

🧾 Ingredients

Ingredients on plates.
(Photo by Viana Boenzli)
  • Old fashioned rolled oats
  • Chia seeds
  • Honey, agave, or maple syrup
  • Vanilla extract
  • Milk (dairy or plant-based)
  • Brewed coffee or espresso
  • Plain Greek yogurt
  • Mascarpone cheese
  • Cocoa powder
  • Extra cocoa powder and shaved chocolate for garnish

See the recipe card below for exact measurements.

🥣 How to make overnight oats

Combine oats, chia seeds, vanilla, 1 tablespoon honey, milk, and brewed coffee in a bowl. Stir until evenly mixed.

Mixing oats and milk in a bowl.
(Photo by Viana Boenzli)

Cover and refrigerate overnight (or about 8 hours). If you’re preparing this as a dessert, mix the oats in the morning and chill until evening — it will be ready to enjoy the same day.

Oats in bowl after refrigeration.
After refrigeration (Photo by Viana Boenzli)

In a separate bowl, whisk together Greek yogurt, mascarpone, cocoa powder, and the remaining 1 tablespoon of honey until smooth.

Mixing yogurt and mascarpone.
(Photo by Viana Boenzli)

Layer the coffee-soaked oats and the yogurt-mascarpone mixture in a tall glass or jar, repeating the layers once. Finish with a dusting of cocoa powder and shaved chocolate and serve.

A spoonful of overnight oats, ready to enjoy.
(Photo by Viana Boenzli)

🥄 Substitutions

  • Milk — Use oat, almond, soy, or your preferred plant-based milk instead of dairy.
  • Coffee — Swap regular coffee or espresso for decaf if you prefer less caffeine.

❓ Are tiramisu overnight oats really healthy?

Yes — they feel indulgent but offer nutritional benefits:

  • Oats — A good source of fiber and plant-based protein.
  • Chia seeds — Provide fiber, omega-3s, and antioxidants.
  • Natural sweeteners — Honey, agave, or maple syrup avoid refined sugar when used sparingly.
  • Greek yogurt — High in protein, calcium, and probiotics.

👩🏻‍🍳 Expert tips

  • Eat overnight oats the same day you make them for best texture.
  • Scale the recipe to feed more people by doubling or tripling ingredients.
  • For an on-the-go breakfast, assemble in a jar, seal, and take with you—don’t forget a spoon.
Tiramisu oats in a mason jar, sprinkled with cocoa and chocolate shavings on top.
(Photo by Viana Boenzli)

Craving more breakfast ideas? Try the other recipes listed in the recipe card below.

Did you make my Tiramisu Overnight Oats? Let us know in the comments below!

📝 Recipe

Tiramisu overnight oats

Tiramisu Overnight Oats

Created by Viana Boenzli
A make-ahead breakfast or light dessert that captures tiramisu flavor with oats, coffee, Greek yogurt, and mascarpone.
5 from 13 votes
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Prep Time 5 minutes
Total Time 5 minutes
Servings 1

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Ingredients

  

  • ½ cup old fashioned rolled oats
  • 1 ½ teaspoons chia seeds
  • 2 tablespoons honey, divided (or substitute agave or maple syrup)
  • ¼ teaspoon vanilla extract
  • 6 tablespoons milk
  • ¼ cup espresso or strong brewed coffee
  • ½ cup plain Greek yogurt
  • 2 tablespoons mascarpone cheese
  • 1 teaspoon cocoa powder
  • Shaved chocolate & extra cocoa powder for garnish

Instructions

 

  • In a bowl, stir together oats, chia seeds, vanilla, 1 tablespoon honey, milk, and coffee.
  • Cover and refrigerate overnight (or 8 hours).
  • In the morning, combine yogurt, mascarpone, cocoa powder, and 1 tablespoon honey until smooth.
  • Layer oats and the yogurt mixture in a tall glass or jar; repeat once.
  • Garnish with extra cocoa powder and shaved chocolate.
  • Enjoy!

Notes

  • Ingredient substitutions

    • Milk — Use oat, almond, soy, or any milk you prefer.
    • Coffee — Use decaf if you prefer less caffeine.
  • Dessert option: Mix the oats in the morning and chill until evening for a quick tiramisu-style dessert.
  • Expert tips

    • Best eaten the same day for ideal texture.
    • Scale the recipe easily to serve more people.
    • Assemble in a jar for a grab-and-go breakfast.
  • Suggestion: If you liked this, try a single-serve baked oatmeal next.

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Calories: 572kcal | Carbohydrates: 73g | Protein: 22g | Fat: 22g | Sodium: 107mg | Potassium: 341mg | Fiber: 5g | Sugar: 44g | Vitamin A: 632IU | Vitamin C: 1mg | Calcium: 315mg