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Rainbow Tie Dye Blondies

Rainbow Tie Dye Blondies - featured image

These Rainbow Tie Dye Blondies are a colorful, easy-to-make dessert with a tender, chewy texture and a subtle vanilla warmth. Perfect for celebrations or a fun treat that brings joy with every bite.

Ingredients

Scale
  • 1 cup (2 sticks) unsalted butter, melted
  • 1 cup packed brown sugar
  • 1/4 cup granulated sugar
  • 2 large eggs, room temperature
  • 2 teaspoons pure vanilla extract
  • 1 1/2 cups all-purpose flour
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt
  • Gel food coloring gels in assorted colors (red, orange, yellow, green, blue, purple)
  • Optional: 1/2 cup white chocolate chips
  • Optional: edible glitter or sprinkles

Instructions

  1. Preheat oven to 350ยฐF (175ยฐC). Grease a 9×9 inch baking pan or line with parchment paper.
  2. Melt the butter and let it cool slightly but remain liquid, about 5 minutes.
  3. In a large bowl, whisk together melted butter, brown sugar, and granulated sugar until smooth and glossy.
  4. Beat in eggs one at a time, then stir in vanilla extract until creamy and thick.
  5. In a separate bowl, whisk together flour, baking powder, and salt.
  6. Gradually fold dry ingredients into wet batter with a spatula until no streaks remain; do not overmix.
  7. Divide batter evenly into 6 small bowls. Add a different gel food coloring to each bowl and stir gently to incorporate.
  8. Drop spoonfuls of each colored batter randomly into the prepared pan. Use a toothpick or skewer to swirl the colors lightly in figure-eight or circular motions without overmixing.
  9. If desired, sprinkle white chocolate chips or edible glitter on top before baking.
  10. Bake for 22โ€“25 minutes until edges are set and center is slightly soft. Test with a toothpick; some moist crumbs are okay.
  11. Cool completely in the pan on a wire rack before cutting into squares.

Notes

Use gel food coloring for vibrant colors without thinning the batter. Avoid over-swirl to keep distinct colors. Let blondies cool fully before cutting to prevent crumbling. Room temperature eggs improve texture. If batter is too thick to swirl, add 1 teaspoon milk to loosen.

Nutrition

Keywords: rainbow blondies, tie dye blondies, colorful dessert, easy blondies, homemade blondies, kids dessert, party dessert