Key Lime Pie Popsicles

Aug 29, 2026 · By VanillaGoods

Dessert Ice cream frozen desserts Vanilla: Extract Easy

Three key lime pie popsicles on a bed of crushed ice on a light marble surface, one with a bite taken out

These Key Lime Pie Popsicles blend tart key lime juice with creamy vanilla and sweetened condensed milk for a refreshing frozen treat that echoes the classic pie flavor. A graham cracker crumble adds authentic texture.

Prep 10 min

Cook —

Cooling 5 hr

Total 5 hr 10 min

Yield 8 popsicles

Diet —

Ingredients

Adjust yield

popsicles

½ cup (120.0 ml)fresh key lime juice
1.0 cup (305.0 g)sweetened condensed milk
½ cup (120.0 ml)whole milk
1.0 tsp (5.0 ml)pure vanilla extract
¼ cup (30.0 g)store-bought graham cracker crumbs
1.0 tbsp (12.0 g)granulated sugar
pinch of fine sea salt

Make it at home

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Instructions

In a medium bowl, whisk together fresh key lime juice, sweetened condensed milk, whole milk, and pure vanilla extract until smooth and glossy.
Stir in a pinch of fine sea salt to balance the tartness.
In a small bowl, combine graham cracker crumbs and granulated sugar, mixing well.
Spoon a tablespoon of the graham cracker mixture into each popsicle mold.
Pour the key lime and vanilla mixture over the crumbs in each mold, filling almost to the top.
Use a skewer or toothpick to gently swirl the graham cracker crumbs into the popsicle mixture for a marbled effect.
Insert popsicle sticks and freeze molds upright for at least 5 hours or until completely firm.
To unmold, run warm water over the outside of the molds for a few seconds until popsicles release easily.

Tips

Use fresh key lime juice for the best authentic tart flavor; bottled juice lacks brightness.
Vanilla enhances the creaminess and balances the tart lime; do not skip or reduce it.

Recipe FAQ

How long does it take to make key lime pie popsicles?

Plan on 10 minutes of prep, plus 5 hours to freeze. The recipe makes 8 popsicles.

How should I store key lime pie popsicles?

Store popsicles in an airtight container or covered popsicle molds in the freezer for up to 1 month to prevent freezer burn.

Can I make key lime pie popsicles ahead?

Mix and freeze the popsicles up to 1 week in advance for convenient treat preparation.

Can I use a different form of vanilla?

Yes. This recipe uses 1 tsp pure vanilla extract (5 ml). Each teaspoon of pure vanilla extract can be swapped for 1 teaspoon of vanilla bean paste, the seeds of half a vanilla bean, or 1/2 teaspoon of vanilla powder. Paste and seeds add the classic dark specks.

Estimated · per serving

Nutrition

Per serving = 1 of 8 servings this recipe makes.

160 Calories / serving

4.2g Fat

27.2g Carbs

3.9g Protein

24.5g Sugar

Whole recipe (8 servings): ~1280 cal · 34g fat · 218g carbs · 31g protein · 196g sugar

Estimated values per serving, calculated from standard ingredient data. Not verified Nutrition Facts; actual values vary with brands, measurements, and preparation.

Per serving · 160 calories

What it takes to burn one serving

Brisk walking 30 min·1.8 mi·~3500 steps
Walking uphill or incline treadmill 22 min·1.1 mi·~2200 steps
Moderate cycling 16 min·3.2 mi
Swimming laps 22 min
Jogging 16 min·1.3 mi·~2550 steps
Stair climbing 15 min·~1350 steps
Dancing 26 min
Bodyweight circuit training 16 min
Cleaning, errands, or playing with the dog 37 min

Rough estimates for one serving, based on standard MET values at about 155 lb. Your own burn depends on body size, effort, and fitness. Shown for context only — food is not something you have to earn.

Made with VanillaGoods

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