Gluten-Free Rice Krispies Treats Recipe — Crispy Marshmallow Squares

An easy, no-bake recipe for gluten-free Rice Krispies treats that uses only six ingredients. This version can also be made dairy-free or vegan by swapping a few ingredients.

Gluten-Free Rice Krispies Treats

Rice Krispies treats are a classic childhood favorite. Traditional Rice Krispies cereal from some brands contains malt flavoring derived from barley, so those versions are not gluten-free. With more stores carrying gluten-free crispy rice cereal, it’s easy to make a safe, simple version at home.

These bars are a homemade alternative to store-bought marshmallow squares like Starbucks Marshmallow Dream Bars. They’re quick, budget-friendly, and can be adapted to suit dairy-free or vegan diets so everyone can enjoy them.

Ingredients

• Butter: Unsalted butter helps control salt. For a dairy-free or vegan option, use a plant-based stick butter such as Country Crock Plant Butter or Earth Balance.
• Mini marshmallows: These provide sweetness and help bind the cereal. For a vegan option, use a vegan brand such as Dandies.
• Vanilla extract: Pure vanilla enhances sweetness—use pure extract to ensure it’s gluten-free.
• Salt: A pinch brightens the flavor.
• Milk: Adds moisture; substitute unsweetened almond or coconut milk for dairy-free or vegan versions.
• Gluten-free crispy rice cereal: This supplies structure and crunch. Brands used here include Malt-O-Meal and Nature’s Path Organic.

The method is straightforward and quick—perfect for baking beginners and busy families.

How To Make Gluten-Free Rice Krispies Treats

• Line a 9 x 13-inch pan with parchment paper or grease it with a gluten-free cooking spray.
• Reserve 2 cups of mini marshmallows to stir in at the end.
• In a large pot over low heat, melt 8 tablespoons of unsalted butter. Keep the heat low to avoid browning the butter.
• Add marshmallows (except the reserved 2 cups) and stir until completely melted and smooth.
• Stir in 1 teaspoon pure vanilla extract, 2 tablespoons milk (or nondairy milk), and a pinch of salt until combined.
• Remove the pot from heat and add 10 cups gluten-free crispy rice cereal. Stir until the cereal is evenly coated with the marshmallow mixture.
• Fold in the reserved 2 cups mini marshmallows and stir until they are slightly melted and distributed throughout the mixture.
• Using a greased spatula, press the mixture into the prepared pan and smooth the top. Wet your hands lightly and gently press the mixture down to compact it.
• Cover with plastic wrap and allow to cool at room temperature for 1 hour, or refrigerate for 1 hour if you prefer chilled treats.
• Cut into squares and serve.

Is Rice Krispies Cereal Gluten-Free?

Some popular Rice Krispies cereals contain malt flavoring made from barley and are not gluten-free. Fortunately, several brands make crispy rice cereal that is labeled gluten-free. In this recipe, Malt-O-Meal and Nature’s Path Organic both worked well—Malt-O-Meal is closer in taste to traditional Rice Krispies, while Nature’s Path is made from brown rice and has a slightly different texture.

Are Marshmallows Gluten-Free?

Most marshmallows are gluten-free, but ingredient lists can change, so always check the label. For this recipe, standard mini marshmallows work, and vegan alternatives like Dandies are available for dairy-free or vegan versions.

Tips For Making Gluten-Free Rice Krispies Treats

• Line the pan with parchment for easy removal and neater slices, or grease it if you plan to cut the treats in the pan.
• Keep the heat low so the butter and marshmallows melt without browning.
• Use fresh marshmallows that aren’t clumped together for easier measuring and a better final texture.
• If you only have regular or jumbo marshmallows: 1 cup mini marshmallows = 9 regular marshmallows = 2½ jumbo marshmallows.
• Reserve 2 cups of mini marshmallows to stir in at the end—this gives the bars pockets of soft marshmallow and a lighter texture.
• Use a greased spatula to spread the mixture, then press gently with wet hands to compact the bars. Gluten-free cereal may need firmer pressing to prevent the treats from being too soft.

What is the Best Way To Store Rice Krispies Treats?

Store at room temperature in an airtight container for 2–3 days before they begin to stale. For longer storage, refrigerate for up to 3 days—allow refrigerated bars to sit at room temperature about 30 minutes before serving for best texture.

Can You Freeze Rice Krispie Treats?

Yes. Wrap or place the treats in a freezer bag and freeze up to 2 months. Thaw overnight in the refrigerator. Fresh is best, but freezing is a handy option for make-ahead treats.

Dairy-Free and Vegan Rice Krispie Treats

To make dairy-free treats, substitute a plant-based stick butter (such as Country Crock Plant Butter) and nondairy milk. For a vegan version, use vegan marshmallows like Dandies along with vegan butter and plant milk.

Easy Gluten-Free Rice Krispies Treats

This no-bake recipe takes about 15 minutes to prepare and makes a crowd-pleasing dessert for parties, school events, or an everyday sweet treat. The marshmallowy texture and crunchy cereal make these bars a timeless favorite for kids and adults alike.

Enjoy them plain or press a few extra marshmallows on top before they set for an extra gooey finish.

More Gluten-Free Dessert Recipes To Try!

• Gluten-Free Lemon Bars {Dairy-Free Option}
• Gluten-Free Oatmeal Cookies {Dairy-Free Option}
• Gluten-Free Vanilla Cupcakes {Dairy-Free Option}

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