Can you substitute ingredients?

Yes! If you don’t have food coloring, you could use other natural dyes like beet juice or fruit purees, but the color effect might differ slightly.

What if the eruption doesn’t look as vibrant?

Mixing colors may take experimentation. Encourage your kids to try different color combinations to find their favorite.

Lastly, how long does the mixture last?

Once you participate in the eruption, the sugar loses its color and fizzing properties. You can reuse the sugar without much color, but it’s best enjoyed fresh!

Easy Fireworks Rainbow Sugar Eruption 2026

Fireworks Rainbow Sugar Eruption

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An engaging and colorful kitchen experiment that combines fun and creativity, perfect for kids.

Author: linda-harper
Prep Time: 5 minutes
Cook Time: 15 minutes
Total Time: 20 minutes
Yield: 4 servings 1x
Category: Dessert
Method: Experimental
Cuisine: American
Diet: Vegetarian

Ingredients

Scale

1 cup granulated sugar
Food coloring (various colors)
1/4 cup warm water
1 tablespoon baking soda
1/4 cup white vinegar

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Instructions

Spread the granulated sugar evenly across a shallow dish.
Drop small dots of food coloring randomly over the sugar.
Mix warm water and baking soda in a small bowl until fully dissolved.
Drizzle the baking soda mixture over the colorful sugar.
Pour the white vinegar over the sugar to create a bubbly, foamy eruption.

Notes

Encourage kids to experiment with colors and placements. Cleanup is easy with just a few wipes.

Nutrition

Serving Size: 1 serving
Calories: 150
Sugar: 30g
Sodium: 5mg
Fat: 0g
Saturated Fat: 0g
Unsaturated Fat: 0g
Trans Fat: 0g
Carbohydrates: 38g
Fiber: 0g
Protein: 0g
Cholesterol: 0mg

Find it online: https://www.diymadeeasy.com/fireworks-rainbow-sugar-eruption/