Creamy, tangy, and unbelievably delicious! These no-bake Key Lime Cheesecake Cups feature fluffy lime cheesecake filling layered with a crunchy cookie crumble. They’re quick, flour-free, and perfect when you want a refreshing dessert.

Important nutrition note: The image suggests a lime cheesecake mousse or pudding dessert. A true zero-carb version is difficult to achieve because dairy products and toppings contain some carbohydrates. This recipe is low-carb adaptable, but the nutrition depends on the ingredients used.
Recipe Details

  • Prep time: 10 minutes
  • Chilling time: 30–60 minutes
  • Total time: 40–70 minutes
  • Servings: 4
  • Difficulty: Easy
  • Method: No-bake
    Ingredients
    For the lime cheesecake filling
    [ ] 8 oz (225 g) cream cheese, softened
    [ ] 1 cup (240 g) plain, unsweetened Greek yogurt
    [ ] 2–3 tbsp powdered zero-calorie sweetener, to taste
    [ ] 2 tbsp fresh lime juice
    [ ] 1 tsp finely grated lime zest
    [ ] 1 tsp vanilla extract
    [ ] 2–4 tbsp heavy whipping cream, as needed

For the crunchy layers and topping
[ ] ¼ cup crushed sugar-free cookies or graham crackers
[ ] 1–2 tbsp chopped walnuts or pecans (optional)
[ ] Lime slices and extra lime zest for garnish
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Instructions

Step 1: Beat the cream cheese

Place softened cream cheese in a mixing bowl. Beat until smooth and creamy, with no lumps.

Step 2: Add the lime flavor

Mix in Greek yogurt, sweetener, lime juice, lime zest, and vanilla. Add heavy cream gradually until the filling becomes light and fluffy.

Step 3: Layer the dessert

Spoon some filling into four dessert cups. Add a thin layer of crushed cookies, then another layer of cheesecake filling. Repeat until the cups are filled.

Step 4: Garnish and chill

Top with lime zest, a few cookie crumbs, and a lime slice. Refrigerate for 30–60 minutes before serving.

Nutrition Information
Estimated per serving, assuming 4 servings and using regular cream cheese, Greek yogurt, heavy cream, and a small amount of cookie crumbs. Actual values vary by brand.
Nutrient Approximate amount
Calories 250–330
Protein 7–11 g
Total carbohydrates 10–17 g
Fiber 0–1 g
Net carbs 9–16 g
Fat 20–28 g
Sugar 4–8 g

To make it lower-carb: Use a suitable zero-sugar sweetener, unsweetened full-fat Greek yogurt, and sugar-free cookie crumbs. For a higher-protein version, use more Greek yogurt or a little unflavored protein powder, adjusting the texture as needed.

These substitutions do not guarantee zero carbs. Check the labels on your specific ingredients.
Nut Information

  • Nuts in the basic recipe: None required.
  • Optional nuts: Walnuts or pecans add crunch and healthy unsaturated fats.
  • Peanut-free: The recipe can be peanut-free if all ingredients are free from peanut cross-contact.
  • Tree-nut allergy: Omit walnuts and pecans. Check cookie, yogurt, and topping labels for allergen warnings.
  • Dairy allergy: This recipe contains cream cheese, Greek yogurt, and cream. Use suitable dairy-free alternatives if needed, noting that nutrition will change.
  • Gluten-free: Use certified gluten-free cookie crumbs and verify all packaged ingredients.
    Frequently Asked Questions (Q&A)
    Q1: Is this dessert really zero-carb?

No. Cream cheese, yogurt, lime juice, and cookie crumbs all contribute carbohydrates. You can make a lower-carb version, but true zero-carb claims would be misleading.

Q2: Can I make this without cookies?

Yes! Leave out the cookie crumbs and add lime zest or a little unsweetened shredded coconut if suitable for your dietary needs.

Q3: Can I make it without baking?

Yes. This is a completely no-bake dessert.

Q4: Can I use bottled lime juice?

Yes, but fresh lime juice and zest usually give a brighter, fresher flavor.

Q5: Can I prepare it ahead of time?

Yes. Prepare the cups up to 24 hours ahead and refrigerate in covered containers. Add crunchy toppings just before serving to prevent them from becoming soggy.

Q6: How should I store leftovers?

Keep them covered in the refrigerator and consume within 3 days. Do not leave dairy-based dessert cups at room temperature for more than 2 hours.

Q7: How can I make the filling thicker?

Use well-chilled ingredients, add the cream gradually, and avoid adding too much lime juice. Refrigeration will also help the filling set.

Q8: Can I make it higher in protein?

Yes. Use a higher-protein Greek yogurt and add a small amount of protein powder. Mix thoroughly and add a splash of milk if the filling becomes too thick.

Q9: Is it suitable for a keto diet?

It may fit some low-carb meal plans if you use appropriate ingredients and keep track of serving sizes. Calculate the carbs from your actual product labels.

Q10: Can I freeze these cups?

Yes, although the texture may change slightly after thawing. Freeze in airtight containers and thaw in the refrigerator before eating.
Serving Suggestions

  • Serve in clear cups for attractive dessert layers.
  • Garnish with fresh lime slices and finely grated lime zest.
  • Add a small sprinkle of crushed pecans or walnuts if nuts are safe for everyone eating.
  • For extra crunch, keep the cookie crumbs separate until serving.
    Enjoy this refreshing, creamy lime cheesecake treat whenever you’re craving something sweet without turning on the oven!