Espresso Mascarpone Tiramisu Overnight Oats

The silky mascarpone cream swirls into cold brew-soaked oats, creating a breakfast that tastes like your favorite Italian dessert but fuels your morning instead of weighing you down. Each spoonful delivers that signature tiramisu punch — bold coffee, rich cream, and a whisper of cocoa — all packed into a grab-and-go jar you prep the night before. This isn’t your average overnight oats recipe; it’s the one that makes you excited to wake up.

Why You’ll Love This Recipe

• Ready when you are — prep five jars on Sunday for an entire week of no-think breakfasts
• Tastes indulgent but keeps you satisfied until lunch with protein-rich mascarpone and fiber-packed oats
• No baking, no stovetop, no skills required — just stir, refrigerate, and wake up to dessert for breakfast
• Customizable caffeine kick — use decaf espresso if you’re sensitive or double-brew for extra punch
• Transport-friendly in mason jars, perfect for office mornings or post-workout refueling

Pro Tips

• Bloom your espresso powder in 2 tablespoons of hot water before mixing — it intensifies the coffee flavor without making the oats bitter or watery
• Use full-fat mascarpone for authentic richness, but Greek yogurt works as a lighter substitute (just add a splash more maple syrup to balance tanginess)
• Let them sit at least 6 hours, but 12-24 hours transforms the texture from porridge-like to creamy-dense, closer to actual tiramisu
• Dust cocoa powder right before eating, not the night before — it stays fluffy and photogenic instead of dissolving into brown streaks

Espresso Mascarpone Tiramisu Overnight Oats

Transform your mornings with creamy mascarpone and bold espresso in these make-ahead tiramisu overnight oats. Rich, coffee-soaked, ready in 10 minutes. The breakfast that tastes like dessert. Pin for meal prep magic! ☕

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Prep Time 10 minutes mins

Total Time 10 minutes mins

Servings: 4 servings

Course: Dessert

Cuisine: American

Ingredients Method

Ingredients

  

• 2 cups rolled oats
• 2 cups whole milk or oat milk
• 1/2 cup mascarpone cheese room temperature
• 1/4 cup maple syrup or honey
• 2 tablespoons espresso powder
• 2 tablespoons hot water
• 1 teaspoon vanilla extract
• 1/4 teaspoon salt
• 2 tablespoons unsweetened cocoa powder for topping

Method

 

1. In a small bowl, dissolve the espresso powder in 2 tablespoons of hot water. Stir until completely smooth and set aside to cool for 2 minutes.
2. In a large mixing bowl, whisk together the mascarpone cheese, maple syrup, vanilla extract, and salt until smooth and creamy with no lumps remaining.
3. Add the dissolved espresso mixture to the mascarpone blend and whisk until evenly combined and slightly paler in color.
4. Pour in the milk and stir gently until the mixture is uniform. The mascarpone may appear slightly curdled at first but will smooth out as you stir.
5. Add the rolled oats and fold everything together until the oats are completely coated and no dry patches remain at the bottom of the bowl.
6. Divide the mixture evenly among 4 mason jars or airtight containers, filling each about three-quarters full to leave room for toppings.
7. Cover tightly with lids and refrigerate for at least 6 hours or overnight. The oats will absorb the liquid and thicken to a creamy, spoonable consistency.
8. Before serving, give each jar a quick stir, then dust the top generously with unsweetened cocoa powder using a fine-mesh sieve for even coverage.

Frequently Asked Questions

Can I make these without espresso powder?

Yes, substitute with 2 tablespoons of strong brewed coffee or 1 tablespoon of instant coffee dissolved in 2 tablespoons of water. The flavor will be slightly milder but still delicious.

How long do these stay fresh in the refrigerator?

They keep beautifully for up to 5 days in sealed jars. The oats continue to soften over time, so they’re actually best on day 2 or 3 when the flavors fully meld.

What if I don’t have mascarpone cheese?

Mix equal parts cream cheese and heavy cream until smooth, or use full-fat Greek yogurt with 1 teaspoon of vanilla extract. The texture will be tangier but still creamy and satisfying.

Why are my overnight oats too thick or too runny?

Oat brands absorb liquid differently. If too thick, stir in 1-2 tablespoons of milk the next morning. If too runny, add 1 tablespoon more oats next time or drain excess liquid before topping.

Storage & Serving

Store in airtight mason jars or containers in the refrigerator for up to 5 days. These oats don’t freeze well due to the mascarpone, but they travel perfectly — just keep them chilled in a lunch bag with an ice pack. Serve cold straight from the fridge, topped with extra cocoa powder, a drizzle of honey, or crushed biscotti for textural contrast. They’re fantastic on their own but pair beautifully with fresh berries or a handful of dark chocolate chips for a true dessert-breakfast hybrid.

Wake up to coffee-laced comfort that tastes like a cheat day but powers you through your busiest mornings — your future self will thank you for prepping these tonight.