These Super Easy Holiday M&M Blondies These Super Easy Holiday M&M Blondies are soft, chewy, and so festive! Ready in about 30 minutes, they're a quick and crowd-pleasing dessert option! Perfect for cookie swaps, holiday parties, potlucks, and beyond! are soft, chewy, and so festive! Ready in about 30 minutes, they're a quick and crowd-pleasing dessert option! Perfect for cookie swaps, holiday parties, potlucks, and beyond!
2large eggs plus one egg yolk, at room temperature
12ouncessemi-sweet chocolate chips
Flaky sea salt, for sprinkling, optional
Preheat oven to 350 degrees (F). Line a 9x13-inch baking pan with parchment paper. Spray parchment, and any exposed pan, with nonstick baking spray. Set aside.
In a saucepan over medium heat, melt butter until browned. Remove from heat and cool for a few minutes, then scrape the butter into a large heat proof mixing bowl.
Whisk in the brown sugar and mix until well combined. Stir in the vanilla. Then add in the eggs and egg yolk, beating until combined.
Using a rubber spatula, fold in the flour and salt, mixing until just combined. Finally, fold in the M&Ms and chocolate. Scrape the batter into the prepared pan.
Bake for 25 to 27 minutes, or until the edges are firm and golden and the center is just slightly wobbly. Cool in pan for at least 20 minutes before cutting. Sprinkle with flaky sea salt before serving, if desired.