Fudgy Chocolate Chunk Walnut Brownies | Schnucks

Ingredients

• 1 (11.5 oz.) pkg. 60% cacao bittersweet chocolate chips, divided
• 1/2 cup Schnucks unsalted butter, cut into pieces
• 1 cup packed Schnucks light brown sugar
• 1/4 tsp. salt
• 3 Schnucks large eggs
• 1/3 cup Schnucks sour cream
• 2 tsp. Schnucks pure vanilla extract
• 1/2 cup Schnucks all-purpose flour
• 1/2 cup walnuts, chopped
• Schnucks nonstick cooking spray