Lemon Rice Krispie Treats, with a refreshing tang and just the right amount of sweetness, is a delicious summer dessert.

Video how-tos included!

lemon Rice Krispie Treats

Looking for a yummy, easy, no-bake treat this summer? Try these lemon Rice Krispie Treats. They are easy to make and so delicious.

We added lemon extract to our BEST Rice Krispie treat recipe and topped with a candy drizzle and lemon zest.

how to make lemon Rice Krispie treats

You will need:

RICE KRISPIES CEREAL

Use the classic cereal or any store-brand version.

MARSHMALLOWS

You will need 10 ounces of marshmallows. Different brands have different densities, so it’s best to use a scale or the weight printed on the bag as a guide, but in general, 10 ounces of marshmallows is 40 regular size OR 6 cups of mini.

BUTTER

For best results, we recommend using European-style, salted butter.

LEMON EXTRACT

We recommend using real lemon extract, not flavoring. For a mild lemon taste, use ¾ teaspoon. For a stronger lemon taste, use up to 1 ½ teaspoons.

VANILLA CANDY COATING

Many supermarkets carry vanilla candy coating. Craft stores sell white candy melts. You'll need 3 ounces.

LEMON ZEST

You'll need the zest of at least one lemon. If you'd like to add more, use 1 ½ or 2 lemons. You may use a box grater or traditional lemon zester, though I prefer to use this citrus zester cuts longer bits of zest.

TOOLS YOU’LL NEED:

8-inch or 9-inch square baking pan
cooking spray
non-stick foil
disposable decorating bag OR a Ziploc bag

SUPPLIES AND INGREDIENTS

instructions

TIP: Spray your bowls and spatulas with non-stick cooking spray.

Spray a large bowl with cooking spray and add 4 ⅔ cups Rice Krispies.

Line your 8 or 9-inch baking pan with non-stick foil.

step one: prepare your cereal treats

In a large, microwave-safe bowl, place 10 ounces of marshmallows and 4 tablespoons salted, European butter.

Microwave for 1 minute on high. Stir, using the residual heat to fully melt the mixture. If needed, microwave for an additional 30 seconds.

Be sure to keep your eye on the marshmallows! They will puff up.

Remember, 10 ounces of marshmallows equals 6 cups of mini marshmallows (usually 1 bag) OR about 40 regular marshmallows.

Stir very well until smooth. Add 1 teaspoon lemon extract. (For milder flavor, add ¾ teaspoons and for strong flavor, add 1 ½ teaspoons.)

Scrape the mixture over the cereal and stir well, coating all of the cereal.

Transfer to the prepared baking pan and pat evenly with a spatula.

step two: add your topping

Have ready the zest of 1 to 2 lemons.

In a microwave-safe bowl, add 3 ounces of vanilla candy coating (coarsely chopped) or candy melts.

Melt according to package directions. I microwave for 1 minute at 50 percent power.

Stir very well, using the residual heat to fully melt the candy.

When cool to the touch, transfer to the decorating bag or Ziploc bag and snip the tip.

Pipe the candy back and forth across the treats. Immediately sprinkle lemon zest on top.

Let set for 2 hours (you may chill in the refrigerator, too).

Cut into 16 squares.

how can I add lemon flavoring to Rice Krispie treats?

For this recipe, we use real lemon extract and the zest of a lemon.

You may also add the juice of one lemon (about 2 tablespoons) instead of the lemon extract.

Some recipes call for sprinkling in instant lemonade powder, although I think that method would be too sweet for my taste.

printable recipe

lemon Rice Krispie treats

Meaghan Mountford

Delicious, easy, no-bake summer dessert idea: Lemon Rice Krispie Treats

Print Recipe Pin Recipe

Prep Time 15

Cook Time 2

Chill for 2

Course Dessert

Cuisine American

Servings 16 treats

Calories 143 kcal

Equipment

8 or 9 inch square baking pan
non-stick foil
cooking spray
disposable decorating bag OR Ziploc bag

Ingredients

4 tablespoons salted European butter
10 ounces marshmallows (about 40 regular OR 6 cups mini)
4 ⅔ cups Rice Krispies cereal
1 teaspoon pure lemon extract (¾ teaspoon for milder flavor, 1 ½ teaspoon for stronger flavor)
3 ounces vanilla candy coating or candy melts
zest from 1 to 2 lemons

Instructions

Coat a large bowl with cooking spray and add the Rice Krispies. Set aside.
Line the baking pan with non-stick foil.
In a large, microwave-safe bowl, place marshmallows and butter, sliced. Microwave for 1 minute on high. Stir, using the residual heat to fully melt the mixture. If needed, microwave for an additional 30 seconds. Stir until smooth.
Add lemon extract and stir.
Scrape the mixture over the cereal and stir well, coating all of the cereal. Transfer to the prepared baking pan and pat evenly with a spatula.
Zest at least one lemon and set aside.
In a microwave-safe bowl, add the candy coating (coarsely chopped) or the candy melts. Melt according to package directions. I microwave for 1 minute at 50 percent power. Stir very well, using the residual heat to fully melt the candy.
When cool to the touch, transfer to the decorating bag or Ziploc bag and snip the tip. Pipe the candy back and forth across the treats. Immediately sprinkle lemon zest on top.
Let set for 2 hours (you may chill in the refrigerator, too).
Cut into 16 squares.