WW Key Lime Pie Protein Fluff Cups
Description
Creamy, tangy, and refreshingly sweet, these WW Key Lime Pie Protein Fluff Cups turn the classic key lime pie into a lighter, protein-packed dessert. Greek yogurt and cottage cheese create a silky base, while fresh lime juice and zest deliver that bright key lime flavor. A little graham cracker crumble gives you the classic pie experience without making an entire pie. Similar protein key-lime desserts use Greek yogurt, cottage cheese, protein powder, lime juice, and graham crumbs for a creamy, high-protein treat.
Ingredients
For the Graham Cracker Layer
4 graham cracker sheets, finely crushed
1 tsp light butter, melted
1 tsp zero-calorie sweetener
For the Protein Fluff
1 cup nonfat Greek yogurt
½ cup low-fat cottage cheese
1 scoop vanilla protein powder
2 tbsp fresh lime juice
1 tsp finely grated lime zest
½ tsp vanilla extract
1–2 tbsp powdered zero-calorie sweetener, to taste
2 tbsp light whipped topping, optional
For Garnish
Extra lime zest
Small lime wedges
A sprinkle of graham cracker crumbs
Instructions
Crush the graham crackers into fine crumbs. Mix with melted light butter and sweetener.
Divide the crumbs between 4 small dessert cups, reserving a little for the topping.
Add Greek yogurt, cottage cheese, protein powder, lime juice, lime zest, vanilla, and sweetener to a blender.
Blend for 1–2 minutes, scraping the sides as needed, until completely smooth and creamy. Thorough blending is important for removing the cottage cheese texture.
Taste and add more lime juice or sweetener if desired.
Gently fold in the light whipped topping if using.
Spoon or pipe the lime fluff over the graham cracker layer.
Refrigerate for at least 1–2 hours until cold and slightly thicker.
Finish with lime zest and a small sprinkle of graham crumbs before serving.
💚 WW-Friendly Tips
Use nonfat Greek yogurt and a low-point protein powder.
Use a zero-calorie sweetener instead of sugar.
Keep the graham cracker portion small to control points.
Fresh lime juice and zest provide plenty of flavor without adding many calories.
WW Points can vary by brand and current WW plan, so calculate the exact points using the products you use.
Q&A
Q: Can I use regular limes?
Yes! Key limes have a distinctive flavor, but regular Persian limes work very well.
Q: Can I skip the cottage cheese?
Yes. Replace it with additional Greek yogurt, although cottage cheese adds protein and helps create a creamy texture.
Q: Can I make these ahead?
Absolutely. Keep the cups covered in the refrigerator for about 3–4 days.
Q: Can I make them without graham crackers?
Yes. Simply omit the crust layer for an even lighter dessert.
Q: How can I make the fluff thicker?
Use thick Greek yogurt and allow the cups to chill longer. A small amount of sugar-free pudding mix can also help create a thicker, mousse-like consistency.