Brown Butter Chocolate Chip Blondies: Chewy & Golden

These brown butter chocolate chip blondies are the ultimate quick dessert: golden, chewy, and loaded with molten chocolate. The nutty depth of browned butter elevates simple pantry staples into something truly special.

Ready in about 30 minutes, this one-bowl recipe delivers all the comfort of a chocolate chip cookie in bar form, with crisp edges and a soft, fudgy center that begs for a glass of milk.

Brown butter is the secret to these unforgettable blondies. By browning the butter, you unlock a deep, toasty flavor that complements the sweetness of brown sugar and the richness of chocolate.

This recipe keeps things simple: whisk, fold, bake. The result is a pan of blondies with crackly tops, chewy edges, and pools of melted chocolate in every bite. Perfect for weeknight treats, bake sales, or whenever a chocolate craving strikes.

Ingredients

Why this recipe works

Browning the butter is a game-changer. As the butter heats, the milk solids toast and develop nutty, caramel-like compounds that add incredible depth.

This simple step transforms the flavor profile of the blondies, making them taste far more complex than their ingredient list suggests. The browning also removes some water, which helps create a denser, chewier texture.

The combination of brown sugar and granulated sugar provides the ideal balance of moisture and structure. Brown sugar adds chewiness and a slight molasses note, while granulated sugar helps create crisp edges and a shiny top.

Whisking the egg and sugars until glossy incorporates air, giving the blondies a lift without making them cakey.

Notes and substitutions

Use a good-quality semi-sweet chocolate chip or a chopped chocolate bar. The chocolate should be bold enough to stand up to the nutty brown butter. If using salted butter, adjust the added salt accordingly; if you only have unsalted, add an extra 1/4 teaspoon of salt to the dry ingredients.

An 8x8-inch pan is essential for the right thickness. Line it with parchment paper for easy removal. For the chewiest texture, do not overmix the batter after adding the flour. A few streaks are fine. The blondies are best enjoyed warm, when the chocolate is molten, but they also keep well at room temperature.

• salted butter: Unsalted butter plus 1/4 tsp salt. If using unsalted, add the extra salt to the dry ingredients.
• vanilla bean paste: Use 1 tbsp vanilla extract or the seeds from 1 vanilla bean.
• semi-sweet chocolate chips: Dark chocolate chips, milk chocolate chips, or chopped chocolate bars work well. For a less sweet blondie, use dark chocolate.
• neutral oil: Melted coconut oil or vegetable oil can replace the neutral oil. Avoid strongly flavored oils like olive oil.

Equipment

• Small saucepan
• Mixing bowls
• Whisk
• Rubber spatula
• 8x8-inch baking pan
• Parchment paper
• Measuring cups and spoons