These chewy peanut butter cup cookie bars feature a gooey, peanut buttery base with melty chocolate chunks, perfect for a quick and easy homemade treat.
Do not overmix the dough after adding flour to keep bars chewy. Use room temperature ingredients for best results. Softened butter is preferred over melted for lighter texture. Cool bars completely before cutting to prevent crumbling. Adjust baking time slightly based on oven temperature. For gluten-free, substitute flour with gluten-free blend and add almond flour for chewiness. For dairy-free, use coconut oil instead of butter and dairy-free chocolate chunks.
Keywords: peanut butter cookie bars, chewy cookie bars, peanut butter dessert, chocolate chunk cookie bars, easy homemade cookies