Mini Key Lime Pie Pudding Jars with Greek Yogurt

These Key Lime Pie Pudding Jars deliver all the bright, tangy flavor of key lime pie with a high-protein twist. Made with creamy Greek yogurt, each jar provides approximately 12 grams of protein. With no baking required, you can assemble these jars in about 10 minutes using a single bowl for easy prep and minimal cleanup.

If you enjoyed other high-protein yogurt desserts, these Key Lime Pie Jars are a fantastic follow-up. They use the same luscious Greek yogurt base enhanced with fresh lime juice and plenty of lime zest to recreate that classic key lime tartness. For creaminess and structure, a small amount of instant vanilla pudding mix is folded in, producing a mousse-like filling reminiscent of a key lime cheesecake.

For texture I layer the filling with Nilla wafers, which soften into cake-like layers as the jars chill. If you prefer, graham crackers or gluten-free vanilla cookies work equally well. These jars also make excellent meal-prep snacks: prepare a few at the start of the week and store them in the refrigerator for quick, protein-rich desserts or snacks.

Recipe Highlights

• 12 grams of protein per jar: Greek yogurt supplies a satisfying protein boost to keep you full.
• Simple and faster than traditional pie: No crust to press, no oven time—just mix, layer, and chill.
• No-bake preparation: Instant vanilla pudding mix thickens the yogurt into a delightful mousse without baking.
• Meal-prep friendly: These jars chill well in the fridge and are convenient to grab for snacks or desserts.

Key Ingredients

Greek yogurt: Use plain 2% Greek yogurt for a creamy texture and higher protein content. If you prefer, thick blended cottage cheese can be substituted for a similar texture—just make sure it’s well-blended and thick.

Instant vanilla pudding mix: A small amount of instant pudding mix is the secret to the thick, dessert-like filling. It quickly thickens the yogurt without cooking. Use instant, not cook-and-serve, for best results.

Lime juice and zest: Fresh lime juice and the zest of limes provide the signature tang. Regular Persian limes work fine if key limes aren’t available; adjust the sweetness to balance the tartness.

Nilla wafers: These act like a soft crust layer between yogurt layers. Graham crackers or other vanilla-style cookies are excellent alternatives.

How To Make Key Lime Pie Jars With Greek Yogurt

*Overview: the complete recipe with exact measurements and step-by-step instructions appears in the recipe card below.

Step 1: In a large mixing bowl, combine the Greek yogurt, instant vanilla pudding mix, fresh lime juice, lime zest, maple syrup (or your preferred sweetener), and vanilla extract. Stir until smooth and uniform.

Step 2: Taste and adjust sweetness if needed. The tartness of limes varies, so start with one tablespoon of sweetener and add more to suit your preference.

Step 3: Spoon a layer of the lime yogurt mixture into two jars or serving glasses.

Step 4: Add a layer of Nilla wafers or your chosen cookies on top of the yogurt layer to create texture contrast.

Step 5: Repeat layers until the jars are filled, finish with a top layer of the yogurt mixture, seal the jars, and chill in the refrigerator for at least 2 hours to let the flavors meld and the cookies soften.

How To Store

Keep the assembled key lime pie jars covered and refrigerated for up to 4 days. The cookies will continue to soften over time; if you like a bit of crunch, enjoy them within the first day or add a few fresh cookies just before serving.

Jess’s Tips

• Use instant pudding mix: Instant mix thickens quickly; cook-and-serve varieties won’t produce the same texture.
• Taste as you sweeten: Start with a small amount of sweetener and adjust to balance the lime’s tartness.
• Chill for best texture: Although edible immediately, chilling for at least two hours improves texture and flavor melding.
• Finish before serving: For a polished presentation, top each jar with a dollop of whipped cream and a sprinkle of lime zest just before serving.