Halloween Blondies
These Halloween blondies are chewy, buttery, and packed with chopped Oreos, festive sprinkles, and orange and brown M&Ms. They come together in one bowl with no mixer required—perfect for Halloween parties, bake sales, or a fun fall treat at home!
Ingredients
- 1 cup (2 sticks) unsalted butter melted and slightly cooled
- 1 1/2 cups light brown sugar packed
- 2 eggs
- 2 tsp vanilla
- 2 cups flour
- 1 tsp baking powder
- 1/4 tsp salt
- 1 1/2 cups orange and brown M&Ms or Halloween M&Ms if you can find them
- 1/2 cup Halloween sprinkles
- 10 Oreos roughly chopped
Instructions
- Preheat your oven to 350°F (175°C) and line a 9×13-inch pan with parchment paper, leaving overhang for easy removal.
- In a large bowl, whisk together the melted butter and brown sugar until smooth.
- Add eggs and vanilla extract, whisking until combined.
- Add in the flour, baking powder, and salt. Mix until just combined—avoid overmixing.
- Fold in most of the M&Ms, sprinkles and chopped Oreos, but save a little bit of each to sprinkle on top later.
- Spread the batter evenly into the prepared pan.
- Bake for 10-15 minutes, then sprinkle extra M&M’s, sprinkles and a few chopped Oreos on top for decoration
- Bake for an additional 10-15 minutes, or until the edges are golden and a toothpick inserted near the center comes out with a few moist crumbs.
- Cool completely in the pan before slicing into bars.