
These cloud-like Jello meringue cookies turn basic egg whites into vibrant, flavorful bites that'll brighten any gathering. They've got a satisfying snap on the outside with a slight chew inside, giving you two textures in one delightful mouthful.
I whipped these up for my niece when I needed treats that wouldn't trigger her food issues. The first batch was strawberry, and they were such a smash hit that I now bring rainbow-colored versions to pretty much every family get-together.
What You'll Need
- 3 large egg whites: They build the fluffy structure and must be totally yolk-free to whip properly
- Salt: Just a pinch boosts flavor and helps your whites stay stable
- Granulated sugar: Adds sweetness and gives your cookies their structure – try grinding it finer for smoother mixing
- Jello gelatin powder: Works double duty giving you both taste and eye-catching colors naturally
- White vinegar: Keeps your whipped whites from falling flat and losing volume
- Optional extras: Tiny chocolate chips or colorful sprinkles for extra fun and crunch
How To Make Them
- Get Everything Ready:
- Heat your oven to 250°F and put parchment or silicone mats on your cookie sheets. Double check that your bowl doesn't have any greasy spots at all.
- Start The Mixture:
- Beat your egg whites with salt until they look bubbly. This puts air into the mix and starts building the puffy texture. You want it looking like loose bubbles.
- Make Your Meringue:
- Sprinkle in Jello powder and sugar bit by bit while you keep mixing. Don't rush this part. Keep beating until you get shiny, firm peaks that stand up straight when you pull the beater out.
- Add The Finishing Touch:
- Use a rubber spatula to gently mix in the vinegar with careful folding motions. Don't stir hard or you'll lose all that air. If you want chocolate chips, fold them in now with minimal stirring.
- Form Your Cookies:
- Scoop the mix into a piping bag with a star tip for fancy shapes, or just drop spoonfuls onto your prepared sheets. Keep about an inch of space between each cookie.
- Bake Them Slowly:
- Bake for 30 minutes, then turn the oven off but DON'T open the door. Let the cookies sit in there another 20-30 minutes. This slow cooling keeps them from cracking.

The version I can't get enough of uses lime Jello with tiny chocolate chips mixed in. It tastes just like key lime pie, and my daughter always asks for these instead of cake when her birthday rolls around in spring.
Keeping Them Fresh
You can store these cookies for up to two weeks in a tightly sealed container at room temp. Just keep them away from any dampness, which makes them get sticky. If they do soften up, you can pop them in a 200°F oven for about 10 minutes to crisp them again, then let them cool totally before putting them away.

Mix Up The Flavors
What's great about this recipe is how many ways you can change it up. Go for strawberry to make pink ones, lime for green treats, orange for bright orange cookies, or berry blue for stunning blue ones. You can even match them to holidays. Want Christmas cookies? Try cherry red and lime green. Halloween? Go with orange and grape purple. Easter? Light colors work best, so try berry blue, strawberry and lemon. Each Jello brand and type gives a different strength of flavor, so feel free to try them all.
Fixing Common Problems
If your cookies flatten out, you probably didn't beat the egg whites enough. Make sure they form peaks that don't flop over when you lift up the mixer. Damp weather can mess up meringues too, so try making them when it's dry outside. Too many cracks? Your oven might be running hot. A cheap oven thermometer can save your batch.
Ways To Enjoy Them
These bright little treats look amazing on dessert plates and taste great with fresh fruit or on top of ice cream. For a fancy touch, set out chocolate sauce for dipping or sandwich whipped cream between two cookies. They also make sweet little gifts when packed in clear bags tied up with pretty ribbons.
Frequently Asked Questions
- → Can I choose any Jello flavor?
Definitely! Feel free to pick the Jello flavor you love most. Citrus ones like lemon or orange are a hit, but any will work.
- → What can I do with extra egg yolks?
Use them for other dishes like pudding, sauce, or even creamy scrambled eggs. Toss them only if you can’t reuse them.
- → What’s the best way to keep the meringues fresh?
To maintain their crunch, store them in a container with a tight lid at room temperature. Avoid damp environments.
- → Can I add anything on top before baking?
Of course! Add sprinkles, nonpareils, or small chocolate chips to jazz up the look of your meringues.
- → What’s the purpose of using vinegar here?
The vinegar keeps the egg whites stable while whipping so they puff up and hold their shape perfectly.
- → How can I ensure I achieve stiff peaks?
Keep everything grease-free and clean. Begin mixing on low speed, then gradually speed it up while slowly adding sugar until stiff peaks form.