Protein tiramisu and whey desserts: 5 gourmet recipes

By the QNT Sport team — 30+ years of sports nutrition expertise

A classic Italian tiramisu contains about 450 kcal and just 7 g of protein per serving. Our protein tiramisu? 260 kcal, 28 g of protein. Same indulgence, completely transformed nutritional profile. And that's just the beginning: in this guide you'll find 5 whey-based dessert recipes designed to let you enjoy sweet treats without compromising your goals — from creamy tiramisu to airy pavlova, chocolate mousse, and no-bake cheesecake. Each recipe includes full macros, the ideal whey to use, and pro tips for perfect texture.

Why make protein desserts with whey?

Protein desserts are no longer a bodybuilder curiosity. In 2026, they answer a growing demand: enjoying sweets without sabotaging your nutrition. The principle is simple — replace part of the sugar, butter, or flour with whey protein, light mascarpone, or skyr, creating a higher-protein, lower-calorie dessert.

The science on protein's role in satiety and body composition is clear. According to the International Society of Sports Nutrition (ISSN) position stand, a protein intake of 1.4–2.0 g/kg/day is recommended for physically active individuals (Jäger et al., 2017).

The satiety advantage

Protein is the most satiating macronutrient. It increases peptide YY and GLP-1 (satiety hormones) while reducing ghrelin. Swapping a regular dessert for its protein version cuts calories while extending satiety — a double lever for weight management.

Which whey to choose for protein desserts?

Not all whey is equal in the kitchen:

Casein deserves special mention: thanks to slow digestion, it naturally thickens when mixed with milk or fromage blanc. A study by Res et al. (2012) showed that pre-sleep casein stimulates overnight muscle protein synthesis (Res et al., 2012). For more details, read our guide on micellar casein and overnight recovery.

Recipe 1: Protein tiramisu (the star)

Macros per serving (4 servings): 260 kcal • 28 g protein • 24 g carbs • 6 g fat

Ingredients:

• 400 g fat-free fromage blanc (or Greek yogurt)
• 200 g light ricotta
• 2 scoops (60 g) Metapure Whey Isolate Zero vanilla
• 12 ladyfinger biscuits
• 200 ml strong black coffee, cooled
• 2 tbsp sugar-free syrup (optional)
• 2 tbsp unsweetened cocoa powder

Method (20 min + 4 h chilling):

1. Whisk the fromage blanc, ricotta, and vanilla whey until smooth.
2. Quickly dip the ladyfingers in cooled coffee.
3. Layer at the bottom of 4 glasses.
4. Top with the whey cream.
5. Repeat for a second layer.
6. Dust with cocoa before serving.
7. Refrigerate at least 4 hours — ideally overnight.

Recipe 2: Quick chocolate protein mousse

Macros per serving (2 servings): 180 kcal • 24 g protein • 12 g carbs • 4 g fat

Ingredients:

• 300 g fat-free fromage blanc or Greek yogurt
• 2 scoops (60 g) chocolate whey
• 1 tbsp unsweetened cocoa
• 1 tsp agave syrup

Method:

1. Add all ingredients to a bowl.
2. Whip with an electric mixer for 2 minutes until airy.
3. Divide into 2 ramekins, chill 30 minutes.
4. Top with 85% dark chocolate shavings.

Recipe 3: No-bake protein cheesecake

Macros per serving (8 slices): 240 kcal • 22 g protein • 18 g carbs • 9 g fat

Base:

• 150 g blended oats
• 30 g almond butter
• 1 tbsp honey

Filling:

• 500 g light cream cheese
• 200 g skyr or fat-free fromage blanc
• 3 scoops (90 g) Casein Protein Micellar vanilla
• Juice of half a lemon
• 1 tbsp honey (optional)

Method (20 min + 4 h chilling):

1. Mix base ingredients and press into a 20 cm springform pan.
2. Whisk filling ingredients thick and smooth.
3. Pour over the base.
4. Refrigerate 4 hours.
5. Top with fresh berries before serving.

Recipe 4: Chocolate-hazelnut protein dome

Macros per serving (6 servings): 290 kcal • 34 g protein • 20 g carbs • 11 g fat

Ingredients:

• 400 g fat-free fromage blanc
• 3 scoops (90 g) Metapure Whey Isolate Zero chocolate
• 60 g hazelnut praline
• 30 g melted 85% dark chocolate
• 6 gelatin sheets

Method:

1. Soak gelatin in cold water for 5 minutes.
2. Mix fromage blanc, whey, and praline.
3. Melt chocolate, stir in drained gelatin.
4. Fold chocolate into the fromage blanc mixture.
5. Divide into 6 silicone half-sphere moulds.
6. Freeze 6 hours, chill 30 min before serving.

Recipe 5: Protein pavlova with berries

Macros per serving (4 servings): 220 kcal • 22 g protein • 28 g carbs • 3 g fat

Meringue:

• 4 egg whites
• 100 g coconut sugar
• 1 tsp white vinegar
• 1 tsp cornstarch

Topping:

• 300 g skyr
• 2 scoops (60 g) Metapure Whey Isolate Zero vanilla
• 250 g mixed berries

Method:

1. Preheat oven to 130°C (265°F).
2. Whisk egg whites stiff, add sugar gradually, then cornstarch and vinegar.
3. Shape a 20 cm disc on lined tray.
4. Bake 1 hour, cool inside the turned-off oven.
5. Mix skyr and whey.
6. Top meringue with cream and berries just before serving.

When should you eat a protein dessert?

According to the ISSN position stand on diets and body composition, distributing protein intake throughout the day optimises muscle protein synthesis (Aragon et al., 2017).

Post-workout (0–2 h): Go for a whey-isolate-heavy recipe. Read more on when to take your whey protein.

Evening dessert: Choose the casein cheesecake or chocolate-hazelnut dome. Slower casein releases amino acids during sleep.

Cheat meal alternative: See our cheat meal guide for smarter sweet moments.

Practical tips for perfect protein desserts

1. Use thick bases (fromage blanc, skyr, ricotta) to avoid lumpy texture.
2. Taste before sweetening — flavoured whey already contains sweeteners.
3. Let desserts rest 4–12 hours in the fridge for best flavour.
4. Mix up flavours from the QNT whey protein collection.
5. Avoid high heat — favour no-bake or low-heat recipes.

Can you lose weight eating protein desserts?

Yes, within an overall calorie deficit. A classic tiramisu at 450 kcal swapped for its protein version at 260 kcal saves 190 kcal and adds 21 g of protein. If you're cutting sugar, see our guide on how to quit sugar.

A meta-analysis confirmed that higher-protein diets (≥25% of calories) preserved muscle mass and improved satiety (Helms et al., 2014).

Conclusion: indulgence in service of your goals

These 5 recipes prove there's no opposition between pleasure and performance. With quality whey from the QNT range — made in Belgium since 1992 — every dessert becomes a nutritional lever. 30+ years of sports nutrition expertise have taught us one thing: the diets that last are the ones that include pleasure.

Ready to hit the kitchen? Explore our full whey protein collection.

Scientific sources: Jäger et al., 2017 • Aragon et al., 2017 • Res et al., 2012 • Morton et al., 2018 • Helms et al., 2014 • Examine.com — Whey Protein