What makes these Key Lime Pie Rice Krispie Treats taste like key lime pie?

The authentic key lime flavor comes from a combination of fresh key lime zest and juice, and sometimes a touch of key lime extract, mixed into the warm marshmallow base. Crushed graham crackers are also added to perfectly mimic the pie crust.

Can I use regular limes instead of key limes?

Yes, you can! While true key limes offer a distinct aromatic and tart flavor, regular Persian limes will work well. You might need slightly more juice to achieve a similar tartness, and the overall flavor will be a bit milder.

How should I store Key Lime Pie Rice Krispie Treats?

Store your Key Lime Pie Rice Krispie Treats in an airtight container at room temperature for up to 3 days. For a slightly longer shelf life or if your kitchen is very warm, you can refrigerate them for up to a week. For the best texture, allow them to come to room temperature before serving.

Can I add extra toppings or mix-ins to this recipe?

Absolutely! To enhance these treats, consider folding in white chocolate chips, a sprinkle of toasted coconut, or a drizzle of melted white chocolate over the top once theyu2019ve set. A dollop of fresh whipped cream before serving also makes for a delightful addition.

Tangy Key Lime Pie Rice Krispie Treats: Your New Favorite No-Bake Dessert

Name: Key Lime Pie Rice Krispie Treats
Prep time: 15 min
Cook time: 5 min
Total time: 20 min
Cuisine: American
Ingredients: 6 cups Rice Krispies cereal; 1 (10.5 ounce) bag mini marshmallows; 4 tablespoons unsalted butter; 1/4 cup fresh key lime juice (or regular lime juice); 2 teaspoons key lime zest (from 2-3 key limes); 1/2 teaspoon vanilla extract; 1/4 teaspoon key lime extract (optional, for stronger flavor); 1/2 cup graham cracker crumbs (finely crushed); Pinch of salt; Green food coloring (optional, a few drops)

Description

A delightful no-bake dessert combining the classic crunch of Rice Krispie treats with the bright, tangy flavors of key lime pie and a hint of graham cracker crust.

Ingredients

Scale

6 cups Rice Krispies cereal
1 (10.5 ounce) bag mini marshmallows
4 tablespoons unsalted butter
1/4 cup fresh key lime juice (or regular lime juice)
2 teaspoons key lime zest (from 2-3 key limes)
1/2 teaspoon vanilla extract
1/4 teaspoon key lime extract (optional, for stronger flavor)
1/2 cup graham cracker crumbs (finely crushed)
Pinch of salt
Green food coloring (optional, a few drops)

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Instructions

Step 1: Grease a 9x13 inch baking pan with butter or non-stick spray, or line with parchment paper, leaving an overhang on the sides. Set aside.
Step 2: In a large pot or Dutch oven, melt the butter over low heat. Add the marshmallows and stir constantly until completely melted and smooth. Remove from heat.
Step 3: Stir in the key lime juice, key lime zest, vanilla extract, key lime extract (if using), and a pinch of salt. If desired, add a few drops of green food coloring and mix until combined.
Step 4: Add the Rice Krispies cereal and graham cracker crumbs to the marshmallow mixture. Stir quickly but gently until the cereal and crumbs are evenly coated.
Step 5: Transfer the mixture to the prepared baking pan. Using a buttered spatula or your hands (lightly dampened or buttered), gently press the mixture evenly into the pan. Do not press too firmly, or the treats will be hard.
Step 6: Allow the treats to cool completely at room temperature for at least 30 minutes, or chill in the refrigerator for 15-20 minutes to set faster.
Step 7: Once set, cut into squares and serve. Store in an airtight container.

Notes

For an extra tangy kick, drizzle with a simple lime glaze (powdered sugar + lime juice) after they've set. You can also mix in some white chocolate chips for added sweetness. For easier cutting, line your pan with parchment paper, leaving an overhang on the sides.

Prep Time: 15 minutes
Cook Time: 5 minutes
Category: Dessert
Method: No-Bake, Mixing
Cuisine: American

Nutrition

Serving Size: 1 square
Calories: 180 kcal
Sugar: 20g
Sodium: 120mg
Fat: 5g
Saturated Fat: 3g
Unsaturated Fat: 2g
Trans Fat: 0g
Carbohydrates: 35g
Fiber: 1g
Protein: 2g
Cholesterol: 10mg