Since I first posted this recipe, I’ve created an updated version using oat flour.
An easy, healthy single-serve tiramisu — a soft, fluffy coffee-soaked buckwheat sponge topped with creamy protein-rich layers and a dusting of cocoa powder. Ready in about 15 minutes and perfect for breakfast.

This is not a traditional tiramisu — there are no ladyfingers or mascarpone here — but it’s delicious in its own right. Designed as a breakfast-friendly dessert, this single-serve version balances protein and healthy fats while delivering that comforting coffee flavour to kickstart your morning.
The sponge uses buckwheat flour for a naturally gluten-free, tender crumb. Protein comes from optional protein powder and the yoghurt, and healthy fats from coconut yoghurt and cocoa powder. It’s a quick, satisfying treat that feels indulgent without being heavy.
I hope you enjoy it as much as I do.
What you’ll need to make a Single Serve Tiramisu
This recipe is quick and uses minimal ingredients — ideal for a weekday breakfast or a light dessert.
Buckwheat flour — I love its flavour and the light, fluffy texture it produces when baked. If you don’t have buckwheat, there’s an oat-flour variation you can try.
Chia seeds — add structure and healthy fats; ground flax works as an alternative.
Agave — maple syrup or another liquid sweetener are fine substitutes.
Milk — I use soy milk; use your preferred milk (dairy or plant-based).
Black coffee — use freshly brewed or instant. For an evening dessert, decaf is a good option.
Yoghurt — I combine coconut yoghurt with vanilla protein powder for a smooth, creamy layer. Omit the protein powder if you prefer, or swap coconut for soy yoghurt.
Cocoa powder — use cacao or regular cocoa for dusting.
How to make a Single Serve Tiramisu
There is a short recipe video available on the original post for a quick visual guide.
Other favourite dessert breakfasts
- Single-Serve Cinnamon Roll
- Cookie In a Mug
- Healthy Chocolate Cake
Baking in grams
I test recipes multiple times to simplify and refine them. For consistent results, I strongly recommend weighing ingredients with a kitchen scale. Cup measurements can vary widely, and weighing ingredients will improve your baking every time.
If you don’t have a scale yet, use a reliable ingredient weight chart to convert cup measures to grams.
Now dust off your apron and get baking!
Single Serve Tiramisu
Pin Recipe
5
15
20
Equipment
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Loaf tin (approx. 20cm x 10cm)
Ingredients
- 50 g Buckwheat flour
- 10 g Chia seeds
- 1/2 tsp Baking powder
- 1 tbsp Agave (or maple syrup)
- 100 g Milk dairy-free option: use plant milk
- 125 ml Coffee
- 60 g Yoghurt dairy-free option: use coconut or soy yoghurt
- 2 tbsp Vanilla protein powder (optional)
- Cocoa powder for dusting
Instructions
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Line a loaf tin with baking parchment and preheat the oven to 180°C / 350°F.
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In a bowl, combine the buckwheat flour, chia seeds and baking powder.
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Stir in the milk and agave until smooth.
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Pour the batter into the lined tin and bake for about 15 minutes, until springy and set.
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While the sponge bakes, whisk the yoghurt and protein powder (if using) until smooth; adjust quantities to achieve a creamy consistency.
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When the sponge is baked, pour the coffee over it while still in the tin and let it soak for a couple of minutes. Carefully lift the sponge from the tin.
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Slice the sponge in half horizontally, layer with the creamy filling, dust with cocoa and repeat to create layers. Serve immediately or chill briefly.
Notes
Nutrition values are approximate and will vary based on ingredients and portions.
Nutrition
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Did you make this?
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