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Homemade key lime mousse cups recipe in clear glasses topped with whipped cream and lime zest, photographed overhead on a white kitchen counter.

Key Lime Mousse Cups Recipe

No-bake key lime mousse cups recipe with cream cheese, whipped cream, and zesty lime flavor. A refreshing, creamy summer dessert ready in minutes.
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Course: Dessert
Cuisine: American
Prep Time: 15 minutes
Chill: 2 hours
Total Time: 2 hours 15 minutes
Servings: 6 cups
Calories: 360kcal
Cost: $8

Equipment

  • 1 Hand or stand mixer For cream cheese & cream
  • 1 Citrus zester Or fine grater
  • 1 Rubber spatula For folding
  • 6–8 Serving cups or glasses Clear glass preferred
  • 1 Mixing bowl (large) For cream cheese base
  • 1 Mixing bowl (medium) For whipped cream

Ingredients

  • 8 oz Cream cheese Softened
  • 14 oz Sweetened condensed milk 1 can
  • ½ cup Fresh key lime juice About 12–15 limes
  • 2 tablespoon Key lime zest Fresh
  • 1 ½ cups Heavy whipping cream
  • ¼ cup Powdered sugar
  • 1 ½ cups Graham cracker crumbs Optional crust
  • ¼ cup Melted butter For crust
  • 2 tablespoon Granulated sugar For crust
  • Garnish options Lime zest, whipped cream, mini lime slices, crushed graham

Instructions

  • Soften cream cheese, prep limes, set up cups.
  • Beat cream cheese until smooth.
  • Add condensed milk, lime juice, and zest.
  • Whip cream with sugar until stiff peaks.
  • Fold whipped cream into lime mix.
  • Spoon or pipe mousse into cups.
  • Chill for 2–4 hours, add garnish before serving.

Notes

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

Nutrition

Serving: 150g | Calories: 360kcal | Carbohydrates: 36g | Protein: 6g | Fat: 21g | Saturated Fat: 13g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 6g | Cholesterol: 65mg | Sodium: 140mg | Potassium: 210mg | Fiber: 0.5g | Sugar: 33g | Vitamin A: 900IU | Vitamin C: 4mg | Calcium: 170mg | Iron: 0.5mg