Rice Krispies Squares with Homemade Marshmallows
Take your favorite childhood treat to the next level with these irresistible Rice Krispies Squares made with fluffy homemade marshmallows. This recipe combines the classic crunch of Rice Krispies cereal with the delicate sweetness of marshmallows whipped from scratch, delivering a level of freshness and flavor store-bought versions simply can't match. With just a handful of pantry staples like unflavored gelatin, sugar, and vanilla, you'll create marshmallows that are gloriously glossy and perfectly soft. The result—a batch of gooey, buttery squares with the ideal balance of chew and crisp. Perfect for bake sales, lunchbox treats, or indulgent snacks, these homemade Rice Krispies Squares are an impressive twist on a timeless favorite. Ready in under 30 minutes (plus cooling time), they’re as easy to make as they are to devour!
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Recipe Information
Ingredients
- 1 tablespoon Unflavored gelatin
- 3 tablespoons Cold water
- 1 cup Granulated sugar
- 1 cup Light corn syrup
- 1 cup Water (for sugar syrup)
- 1 teaspoon Vanilla extract
- 0.5 teaspoon Salt
- 1 tablespoon Unsalted butter (for greasing)
- 6 cups Rice Krispies cereal
Instructions
Start by preparing the homemade marshmallows. In a small bowl, combine the unflavored gelatin and 3 tablespoons of cold water. Let it sit for 5 minutes to bloom.
In a medium saucepan, combine granulated sugar, light corn syrup, and 1 cup of water. Place over medium heat and stir gently until the sugar dissolves.
Increase the heat to medium-high and bring the mixture to a boil, cooking until it reaches 240°F (soft ball stage) on a candy thermometer. Remove from heat.
Transfer the bloomed gelatin to a stand mixer fitted with the whisk attachment. Carefully pour the hot sugar syrup into the mixer bowl in a thin stream while the mixer is running on low speed.
Gradually increase the speed to high and beat for 10-12 minutes, or until the mixture becomes thick, glossy, and begins to cool. Add the vanilla extract and salt, then beat until fully combined.
Grease a large mixing bowl lightly with unsalted butter and pour the homemade marshmallow mixture into the bowl.
Stir in the Rice Krispies cereal a little at a time, folding gently with a silicone spatula until the cereal is evenly coated with marshmallow.
Lightly grease a 9x13-inch baking pan with unsalted butter. Spread the Rice Krispies mixture evenly into the pan, pressing gently with buttered hands or a greased spatula to ensure an even layer.
Let the treats cool completely at room temperature for about 1 hour, or until firm.
Once set, use a sharp buttered knife to cut into 16 squares. Serve and enjoy!
Nutrition Facts
Calories |
2142 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 12.3 g | 16% | |
| Saturated Fat | 7.5 g | 38% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 31 mg | 10% | |
| Sodium | 2185 mg | 95% | |
| Total Carbohydrate | 499.4 g | 182% | |
| Dietary Fiber | 1.7 g | 6% | |
| Total Sugars | 393.4 g | ||
| Protein | 18.2 g | 36% | |
| Vitamin D | 12.0 mcg | 60% | |
| Calcium | 10 mg | 1% | |
| Iron | 38.9 mg | 216% | |
| Potassium | 172 mg | 4% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
