Rice Crispy Treat

Background

Born from mid-20th-century American home-economics test kitchens and popularized through community cookouts and school bake sales, this no-bake bar became a go-to because it is simple, quick, and friendly for all ages. Its fame grew thanks to its satisfying chewy-crispy contrast and the fact that it scales easily for gatherings. Today it remains a reliable sweet to make when time is tight and you want something festive with minimal fuss and equipment.

Ingredients

• 3 tablespoons butter
• 10 ounces (about 6 cups) mini marshmallows
• 6 cups crisp rice cereal
• 1 teaspoon vanilla extract (optional but recommended)
• 1/8 teaspoon salt (to balance sweetness)

Equipment

• Large pot or deep saucepan
• Heatproof spatula
• 9x13-inch pan
• Measuring cups and spoons

Time Guide

• Active stovetop: 5 to 7 minutes
• Mixing and pan pressing: 3 to 5 minutes
• Cooling and setting: 20 to 30 minutes

Preparation

Lightly grease the pan with a small dab of butter so the bars release easily. Measure the crisp rice cereal into a large bowl to streamline combining. Keep the mini marshmallows, vanilla extract, and salt within reach.

Cooking Process

1. Warm the pot over low heat and melt the butter gently until fluid but not browned, about 1 to 2 minutes.
2. Add the mini marshmallows, stirring constantly as they soften and melt into the butter, about 2 to 3 minutes, until smooth and glossy.
3. Stir in the vanilla extract and the salt to evenly season the melted mixture.
4. Remove from heat. Immediately add the crisp rice cereal and fold with a spatula, scraping the bottom and sides so every grain of crisp rice cereal is coated, about 1 minute.
5. Transfer the mixture to the prepared pan. Lightly butter your spatula or a sheet of parchment with a bit of butter, then press the warm mixture into an even layer without compacting too firmly, which preserves the light texture. This takes about 1 to 2 minutes.
6. Let the pan rest at room temperature until set, about 20 to 30 minutes. Cut into squares.

Tips for Best Texture

• Low heat prevents scorching the butter and keeps the mini marshmallows soft and stretchy.
• Press gently; overpacking can crush the crisp rice cereal and make the bars dense.
• A pinch of salt brightens flavor; do not skip unless you prefer maximum sweetness.
• Adding the vanilla extract off heat preserves its aroma.

How to Enjoy

Serve slightly warm for extra gooey pull, or fully set for clean, tidy squares that travel well. Pair with milk or coffee. For neat edges, wipe the knife between cuts. If wrapping for later, place parchment between layers to prevent sticking.

Storage

• Room temperature in an airtight container for up to 2 days.
• To refresh day-old bars, microwave a square for about 5 to 8 seconds to restore softness.