Oven-Baked Chocolate Chip Cookie Bars with Brown Butter
Dense and chewy chocolate chip bars infused with nutty brown butter for a rich, caramelized flavor. This american-inspired desserts ready in about 43 minutes layers (227g) unsalted butter, (220g) light brown sugar, (100g) granulated sugar into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 290 calories and feeds 16, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 1 cup (227g) unsalted butter
- 1 cup (220g) light brown sugar
- 1/2 cup (100g) granulated sugar
- 2 large eggs
- 2 tsp pure vanilla extract
- 2 1/4 cups (280g) all-purpose flour
- 1 tsp baking soda
- 1/2 tsp kosher salt
- 1 1/2 cups (270g) semisweet chocolate chips
Instructions
- Step 1: Preheat your oven to 350°F. In a medium saucepan over medium heat, melt 1 cup (227g) unsalted butter. Continue cooking, swirling occasionally, until the butter foams and turns golden brown with a nutty aroma, about 5-7 minutes. Remove from heat and let cool slightly.
- Step 2: In a large mixing bowl, whisk together 1 cup (220g) light brown sugar and 1/2 cup (100g) granulated sugar. Add 2 large eggs one at a time, whisking until smooth, then stir in 2 tsp pure vanilla extract.
- Step 3: Pour the browned butter into the sugar and egg mixture, stirring until fully combined.
- Step 4: In a separate bowl, sift together 2 1/4 cups (280g) all-purpose flour, 1 tsp baking soda, and 1/2 tsp kosher salt. Gradually add the dry ingredients to the wet mixture, folding gently until just combined.
- Step 5: Fold in 1 1/2 cups (270g) semisweet chocolate chips evenly into the batter.
- Step 6: Line a 9x13 inch baking pan with parchment paper and spread the batter evenly.
- Step 7: Bake for 25-28 minutes until the edges are set and golden but the center remains slightly soft. Allow to cool completely before slicing into bars.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Oven-Baked Chocolate Chip Cookie Bars with Brown Butter take to make?
Total time is about 43 minutes (15 min prep + 28 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.
How do I store leftover Oven-Baked Chocolate Chip Cookie Bars with Brown Butter?
Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.
Can I substitute ingredients in Oven-Baked Chocolate Chip Cookie Bars with Brown Butter?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Oven-Baked Chocolate Chip Cookie Bars with Brown Butter for a different number of people?
The recipe is written for 16 servings. Multiply each ingredient by (your serving target / 16). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Oven-Baked Chocolate Chip Cookie Bars with Brown Butter?
American desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
