Classic Rice Krispie Treats

Featured in: Homemade Treats

This classic dessert features melted butter and marshmallows blended with crispy rice cereal to create soft, chewy bars. Melt butter and marshmallows gently over low heat, then fold in the cereal to coat evenly. Press the mixture into a greased pan and allow it to cool before cutting. Variations can include vanilla extract or add-ins like chocolate chips for extra flavor. These bars are easy to make and ideal for quick sweet bites.

Updated on Mon, 10 Nov 2025 08:21:00 GMT
Gooey Classic Rice Krispie Treats cut into perfect, chewy bars, ready to enjoy.  Pin this
Gooey Classic Rice Krispie Treats cut into perfect, chewy bars, ready to enjoy. | plumoven.com

A beloved no-bake dessert featuring gooey marshmallows and crispy rice cereal, perfect for any occasion.

Classic Rice Krispie Treats have always been my go-to when I want a quick sweet snack that pleases everyone.

Ingredients

  • 6 cups (150 g) Rice Krispies or puffed rice cereal: Base ingredient providing crunch
  • 4 cups (180 g) mini marshmallows: Creates the gooey texture
  • 4 tbsp (55 g) unsalted butter: Adds richness and helps melt marshmallows
  • 1/2 tsp vanilla extract: Optional flavor enhancer
  • Pinch of salt: Balances sweetness

Instructions

Step 1:
Grease a 9x13-inch (23x33 cm) baking pan with butter or nonstick spray.
Step 2:
In a large saucepan over low heat, melt the butter.
Step 3:
Add marshmallows to the melted butter, stirring constantly until fully melted and smooth.
Step 4:
Remove from heat. Stir in vanilla extract and salt if using.
Step 5:
Immediately add the Rice Krispies cereal to the marshmallow mixture. Gently fold until evenly coated.
Step 6:
Quickly transfer the mixture into the prepared pan. Using a buttered spatula or wax paper, press evenly into the pan do not press too firmly for softer treats.
Step 7:
Allow to cool for at least 30 minutes then cut into 12 bars.
Melted marshmallows and crispy cereal unite in these classic Rice Krispie Treats.  Pin this
Melted marshmallows and crispy cereal unite in these classic Rice Krispie Treats. | plumoven.com

This recipe always brings back warm memories of family gatherings and childhood treats.

Required Tools

Large saucepan Wooden spoon or spatula 9x13-inch baking pan Wax paper or buttered spatula

Allergen Information

Contains dairy (butter) Contains gluten if using non-gluten-free rice cereal Marshmallows may contain gelatin not suitable for vegans or vegetarians using standard brands Double-check ingredient labels for allergens

Nutritional Information

Calories: 135 Total Fat: 3.5 g Carbohydrates: 27 g Protein: 1 g per serving

Deliciously sweet Classic Rice Krispie Treats, perfect for parties and snack time fun. Pin this
Deliciously sweet Classic Rice Krispie Treats, perfect for parties and snack time fun. | plumoven.com

Enjoy these treats fresh for the best taste and texture every time.

Recipe FAQs

How do I prevent the marshmallow mixture from sticking to the pan?

Grease the baking pan thoroughly with butter or nonstick spray before adding the mixture. You can also use wax paper or a buttered spatula when pressing the mixture into the pan to avoid sticking.

Can I add flavors or mix-ins to these bars?

Yes, vanilla extract can be stirred in after melting. Optional add-ins like chocolate chips, peanut butter chips, or sprinkles can be folded in after removing the mixture from heat.

What is the best technique to keep the bars soft?

Press the mixture gently into the pan without packing it too firmly. Over-pressing can result in harder bars.

How long do these bars stay fresh?

Store the bars in an airtight container at room temperature for up to three days to maintain freshness and softness.

Are there any dietary adaptations for this dessert?

For vegan versions, use plant-based butter and vegan marshmallows in place of traditional dairy and gelatin-containing ingredients.

What tools are recommended for making these bars?

A large saucepan for melting, a wooden spoon or spatula for stirring, and a greased 9x13 inch pan or similar are ideal for preparation.

Classic Rice Krispie Treats

Gooey marshmallows and crispy cereal combine for a sweet, no-bake bar perfect for any occasion.

Prep time
10 min
Time to cook
5 min
Total Duration
15 min
Created by Plum Oven Sophie Warren


Level of challenge Easy

Cuisine type American

Servings made 12 Portions

Dietary details Meat-Free

Ingredient List

Base

01 6 cups Rice Krispies or puffed rice cereal
02 4 cups mini marshmallows
03 4 tablespoons unsalted butter

Optional Add-Ins

01 1/2 teaspoon vanilla extract
02 Pinch of salt

How-To Steps

Step 01

Prepare Pan: Grease a 9x13-inch baking pan with butter or nonstick spray.

Step 02

Melt Butter: Melt the unsalted butter in a large saucepan over low heat.

Step 03

Incorporate Marshmallows: Add mini marshmallows to the melted butter, stirring constantly until smooth and fully melted.

Step 04

Add Flavorings: Remove from heat and stir in vanilla extract and salt, if using.

Step 05

Combine Cereal: Immediately add the Rice Krispies cereal to the marshmallow mixture and gently fold until evenly coated.

Step 06

Press Mixture: Quickly transfer the mixture into the prepared pan and press evenly using a buttered spatula or wax paper, being careful not to press too firmly for soft texture.

Step 07

Cool and Serve: Allow to cool for at least 30 minutes before cutting into 12 bars.

Equipment Needed

  • Large saucepan
  • Wooden spoon or spatula
  • 9x13-inch baking pan
  • Wax paper or buttered spatula

Allergy Advisories

Review each item for allergens and talk to your healthcare provider if unsure.
  • Contains dairy from butter.
  • May contain gluten if non-gluten-free rice cereal is used.
  • Marshmallows may contain gelatin, not suitable for vegans or vegetarians using traditional brands.

Nutrition info (per portion)

This nutritional overview is meant for general information. For medical concerns, ask a professional.
  • Caloric Value: 135
  • Fats: 3.5 g
  • Carbohydrates: 27 g
  • Proteins: 1 g