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If you’re looking for a quick, no-bake dessert that feels indulgent but is actually good for you, these Skyr Mousse Cups are it.

Mini glass jars filled with skyr mousse and topped with juicy peach chunks in honey lime syrup.

They’re creamy, light, and naturally high in protein, with just enough sweetness to satisfy a craving.

Perfect for moms who need a make-ahead treat, or active people who want something nourishing and not too heavy.

Why you’ll love this recipe

  • Easily customizable with different fruits
  • High in protein but feels like dessert
  • No bake, ready in 15 minutes
  • Simple ingredients you can find anywhere
  • Perfect for portion control in mini jars

How To Make Skyr Mousse Dessert

Ingredients

Clear glass bowls with ingredients for skyr mousse in a cup with peach topping
  • Topping: peaches, apples, plums, or any seasonal fruit
  • Cookie base: crushed cookies + melted coconut oil
  • Cream: skyr, mascarpone, heavy cream, sweetener, vanilla

Instructions

  • Mix crushed cookies with melted coconut oil and divide into jars. Press down lightly.
Crushed cookies mixed with melted coconut oil for the mousse jar base.
  • In a bowl bowl mix skyr, mascarpone, sweetener, heavy cream and vanilla.
  • Spoon cream over the base.
4 glass jars with skyr mascarpone mousse over crushed cookie base
  • Top with fruit. Use fresh fruit, or quickly sauté apples or plums with a little butter and cinnamon for a cozy variation.
Chopped ripe peaches in a white bowl with sweetener, lime zest and lime juice.
  • Chill at least 30 minutes before serving.
Overhead shot of a dessert jar filled with creamy skyr mousse and bright peach topping.

What is Skyr?

Skyr is an Icelandic cultured dairy product similar to strained yogurt but thicker and higher in protein. It’s mild, creamy, and makes a great base for lighter desserts.

Skyr substitutes

  • Thick plain yogurt (a bit softer but works in a pinch)
  • Greek yogurt (closest texture and protein)
  • Quark (common in Europe, mild and creamy)

Variations

  • Sweeten naturally with honey or maple syrup
  • Swap fruit depending on the season: berries in summer, apples in fall, citrus in winter
  • Add cocoa powder to the cream for a chocolate version
  • Use granola instead of cookies for a breakfast-style mousse cup
Spoonful of creamy skyr mascarpone mousse topped with fresh peach cubes and lime zest in a glass jar.

Tips

  • Assemble just before serving if using very juicy fruit to avoid soggy tops
  • Chill jars for 30–60 minutes before serving for best texture
  • Use cold heavy cream so it whips faster
Skyr and mascarpone mousse in small glass jars topped with peaches

Frequently Asked Questions

Can I make these ahead of time?

Yes, they hold well in the fridge for up to 2 days. Add fruit topping just before serving if it’s very juicy.

Can I freeze Skyr mousse cups?

Freezing isn’t recommended — the cream may separate once thawed.

Are these guilt free?

Guilt-free has a different meaning for different people. They’re lighter than most jar desserts — high in protein, portion controlled, and easily sweetened to your taste.

More Recipes Like This

Mini glass jars filled with skyr mousse and topped with juicy peach chunks in honey lime syrup.

Skyr Mousse with Peach Topping

Light, creamy mousse made with skyr and mascarpone, layered over a cookie base and topped with juicy peaches, honey, and lime. Perfect for an easy summer dessert.
Prep: 20 minutes
Chill time: 30 minutes
Servings: 4

Ingredients 

For the base

  • 6 digestive biscuits, or graham crackers, crushed
  • 2 tbsp melted coconut oil

For the mousse

  • 250 g plain skyr
  • 150 g mascarpone cheese
  • 1/3 cup heavy cream, whipped
  • 2 –3 tbsp sweetener of choice, honey, sugar, or maple syrup
  • 1 tsp vanilla extract

For the topping

  • 1 large ripe peach, peeled and diced
  • 2 tsp honey
  • 1 tsp lime juice
  • 1 tsp lime zest

Instructions 

Make the base:

  • In a small bowl combine crushed biscuits with melted coconut oil. Divide evenly between 4 jars or cups and press lightly.

Prepare the mousse:

  • In a medium bowl whisk together skyr, mascarpone, sweetener, heavy cream and vanilla until smooth. Spoon mousse over the cookie base.

Make the topping:

  • In a small bowl combine diced peach with honey, lime juice, and lime zest. Mix gently.

Assemble & chill:

  • Spoon the peach topping over the mousse. Chill for at least 30 minutes before serving.

Video

Nutrition

Calories: 354kcal, Carbohydrates: 28g, Protein: 7g, Fat: 35g, Saturated Fat: 22g, Polyunsaturated Fat: 2g, Monounsaturated Fat: 3g, Cholesterol: 68mg, Sodium: 168mg, Potassium: 203mg, Fiber: 1g, Sugar: 15g, Vitamin A: 1002IU, Vitamin C: 3mg, Calcium: 160mg, Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Dessert
Cuisine: American, European
Tried this recipe?Mention @cookinglsl or tag #cookinglsl!

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Hi! I'm Mira.

I share simple, mostly low-carb and Keto recipes, that don't take a lot of time to make and use mostly seasonal, easy to find ingredients. I'm a supporter of healthy eating, but you'll also find some indulgent treats too.

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