Brown Sugar-Pecan Sheet Pan Blondies
Buttery blondies baked on a sheet pan with caramelized brown sugar and crunchy toasted pecans for a rich, nutty dessert bar. This american-inspired desserts ready in about 45 minutes layers (2 sticks) unsalted butter, melted, brown sugar, packed, large eggs 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 280 calories and feeds 12, 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 (2 sticks) unsalted butter, melted
- 1 1/2 cups brown sugar, packed
- 2 large eggs
- 2 tsp vanilla extract
- 1 3/4 cups all-purpose flour
- 1/2 tsp baking powder
- 1/4 tsp salt
- 1 cup chopped pecans, toasted
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Preheat oven to 350°F. Line a 9x13-inch sheet pan with parchment paper, leaving an overhang for easy removal.
- Step 2: In a large bowl, whisk together 1 cup melted unsalted butter and 1 1/2 cups packed brown sugar until smooth and glossy, about 2 minutes.
- Step 3: Add 2 large eggs, one at a time, whisking well after each addition, then stir in 2 tsp vanilla extract.
- Step 4: In a separate bowl, sift together 1 3/4 cups all-purpose flour, 1/2 tsp baking powder, and 1/4 tsp salt.
- Step 5: Gradually fold the dry ingredients into the wet mixture using a spatula until just combined, then fold in 1 cup toasted chopped pecans.
- Step 6: Spread the batter evenly into the prepared sheet pan and bake for 25-30 minutes, or until the edges are golden and a toothpick inserted in the center comes out with a few moist crumbs.
- Step 7: Allow to cool completely in the pan before lifting out with parchment and cutting into 12 bars.
Frequently asked questions
How long does Brown Sugar-Pecan Sheet Pan Blondies take to make?
Total time is about 45 minutes (15 min prep + 30 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 Brown Sugar-Pecan Sheet Pan Blondies?
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 Brown Sugar-Pecan Sheet Pan Blondies?
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 Brown Sugar-Pecan Sheet Pan Blondies for a different number of people?
The recipe is written for 12 servings. Multiply each ingredient by (your serving target / 12). 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 Brown Sugar-Pecan Sheet Pan Blondies?
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.
