Microwave Chocolate Brownie Crunch
Microwave Chocolate Brownie Crunch is a easy American recipe that serves 8. 200 calories per serving. Recipe by Justin Holmes on YouTube.
Prep: 5 min | Cook: 2 min | Total: 12 min
Cost: $6.40 total, $0.80 per serving
Ingredients
- 5 cups Cornflakes (plain, store‑bought)
- 1 cup Chocolate Chips (semi‑sweet, any brand (e.g., JY, Skippy))
- 1.5 cups Brownie Mix (boxed mix, any brand)
- 0.5 cup Powdered Sugar (sifted)
- 1 teaspoon Vanilla Extract (pure vanilla)
Instructions
Gather Ingredients & Equipment
Measure out all ingredients and set out the bowl, microwave‑safe container, Ziploc bag, and spatula.
Time: PT1M
Add Cornflakes to Bowl
Place the 5 cups of cornflakes into the large microwave‑safe bowl.
Time: PT30S
Melt Chocolate Chips
Put 1 cup of chocolate chips in the small microwave‑safe container. Microwave in 30‑second bursts, stirring after each burst, until the chocolate is completely smooth (about 2–3 intervals).
Time: PT2M
Add Vanilla
Stir 1 teaspoon of vanilla extract into the melted chocolate.
Time: PT15S
Coat Cornflakes with Chocolate
Pour the melted chocolate over the cornflakes in the bowl. Using a spatula, gently toss until the cornflakes are evenly coated.
Time: PT30S
Prepare Brownie‑Sugar Mix
In the gallon‑size Ziploc bag, combine 1½ cups of brownie mix with ½ cup of powdered sugar. Seal the bag and shake until the powders are fully blended.
Time: PT1M
Add Coated Cornflakes to Bag
Transfer the chocolate‑coated cornflakes from the bowl into the Ziploc bag containing the brownie‑sugar mix. Seal the bag and gently shake until the cornflakes are evenly coated with the dry mixture.
Time: PT1M
Cool & Serve
Spread the finished snack onto a plate or parchment paper to cool for a few minutes. Once set, serve immediately or store in an airtight container.
Time: PT30S
Nutrition Facts
- Calories
- 200
- Protein
- 2 g
- Carbohydrates
- 30 g
- Fat
- 8 g
- Fiber
- 1 g
Dietary info: Vegetarian, Contains gluten, Contains dairy
Allergens: Milk, Wheat, Soy
Last updated: April 7, 2026






