How far in advance can I make Rice Krispies Brains?

You can make Rice Krispies Brains up to 7 days in advance . Store them in an airtight container at room temperature for best texture. For longer storage, freeze for up to 4–6 weeks , and let them come to room temp before serving.

Can I use regular marshmallows instead of mini?

Yes, regular marshmallows work just fine. You’ll need about 40 large marshmallows to substitute a 10-ounce bag of minis. Just be sure they’re fully melted for smooth mixing and shaping.

How do I keep the mixture from sticking to my hands?

Spray your hands with non-stick cooking spray or lightly coat them with oil or butter. This keeps the marshmallow mixture from sticking while shaping your spooky treats.

Can I add flavor or mix-ins to the brains?

Absolutely! Add a teaspoon of vanilla extract or a dash of cinnamon for extra flavor. You could even mix in crushed freeze-dried strawberries for a brain-like color and fruity twist.

Rice Krispies Brains – Best No-Bake Halloween Treat

Name: Rice Krispies Brains
Prep time: 15 min
Total time: 15 min
Cuisine: American
Ingredients: 5 cups (132g) Rice Krispies cereal: provides the classic crispy texture; 1/4 cup (57g) unsalted butter: adds richness and smoothness; 1 (10 oz or 283g) bag mini marshmallows (about 8 cups): melts into a gooey binder; 6–8 drops red food coloring: tints the mixture pink and adds ‘blood’ decoration

Description

These Rice Krispies Brains are a spooky and delicious no-bake Halloween treat made with pink-tinted marshmallows, crispy rice cereal, and a touch of creepy ‘blood’ made from red food coloring. Perfect for parties, these treats are quick to make, fun to shape, and a gory-good addition to any Halloween dessert table.

Ingredients

Scale

5 cups (132g) Rice Krispies cereal: provides the classic crispy texture
1/4 cup (57g) unsalted butter: adds richness and smoothness
1 (10 oz or 283g) bag mini marshmallows (about 8 cups): melts into a gooey binder
6–8 drops red food coloring: tints the mixture pink and adds ‘blood’ decoration

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Instructions

Line a large baking sheet with parchment paper or a silicone baking mat. Set aside.
Place the Rice Krispies cereal in a large mixing bowl and set aside.
In a large saucepan over low heat, melt the butter.
Add the mini marshmallows and stir until completely melted and smooth.
Stir in 6–8 drops of red food coloring to achieve a brain-pink hue, keeping in mind it will lighten once mixed with cereal.
Remove from heat and immediately pour the marshmallow mixture over the Rice Krispies. Stir until fully combined and evenly coated.
Using a greased ice cream scoop or 1/4 cup measure, scoop mounds onto the prepared baking sheet.
With greased hands, form each mound into an oblong brain shape.
Use the handle of a butter knife to indent the top, then press the two sides slightly together to create a ‘brain’ crease.
Optional: Mix a few more drops of red food coloring in a small bowl. Use a food-safe brush to paint ‘blood’ streaks onto the brains.
Allow to cool and set completely before serving.

Notes

Use gel food coloring for more vibrant color and less mess.
Spray your hands and tools with non-stick spray to prevent sticking.
You can make these up to 7 days in advance and store in an airtight container.
To freeze, place in a freezer-safe container for up to 6 weeks.

Prep Time: 15 minutes
Cook Time: 0 minutes
Category: Dessert
Method: No-Bake
Cuisine: American

Nutrition

Serving Size: 1 Rice Krispies brain
Calories: 59 kcal
Sugar: 1 g
Sodium: 47 mg
Fat: 3 g
Saturated Fat: 2 g
Unsaturated Fat: 1.2 g
Trans Fat: 0.1 g
Carbohydrates: 7 g
Fiber: 0.04 g
Protein: 1 g
Cholesterol: 8 mg