Description
Celebrate every day with these ultra-soft Birthday Cake Blondies packed with rainbow sprinkles, Golden Oreos, and white chocolate chips for the ultimate birthday cake flavor without the need for an actual cake!
Ingredients
Scale
- 175 g (1 1/4 cups) all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 113 g (1/2 cup) unsalted butter, melted
- 165 g (3/4 cup) light brown sugar
- 55 g (1/4 cup) granulated sugar
- 1 large egg, at room temperature
- 1 large egg yolk, at room temperature
- 2 teaspoons pure vanilla extract
- 150 g (3/4 cup) white chocolate chips
- 40 g (1/4 cup) sprinkles
- 4-5 Gold Oreo Cookies, roughly chopped or broken
Instructions
- Preheat oven to 350°F/177°C. Line an 8x8-inch baking pan with parchment paper so that it hangs over the sides. Set aside.
- In a medium bowl, whisk the flour, baking powder, and salt. Set aside.
- In a medium bowl, whisk the melted butter and sugars.
- Add the egg, yolk, and vanilla and whisk vigorously for 1 minute until smooth and light in color.
- Gently fold the dry ingredients into the wet ingredients. Be careful not to overmix!
- Fold in the sprinkles and white chocolate chips.
- Pour the batter into the prepared baking dish. Gently press the chopped cookies into the top of the batter.
- Bake for 27-30 minutes. Edges will be lightly browned and begin to pull away from the baking pan.
- Allow the blondies to cool completely in the pan set on a wire rack.
Notes
Storage: Keep these birthday cake blondies stored in an airtight container for up to 3 days at room temperature or refrigerated for up to 1 week.
Freeze: Store leftovers in an airtight container or freezer-safe bag and freeze for up to 3 months. When ready to enjoy, thaw in the refrigerator overnight.
- Prep Time: 15 minutes
- Cook Time: 28 minutes
- Category: Brownies & Bar
- Method: Baking