These easy one-bowl chocolate chip cookie bars come together in under 30 minutes with no mixer required. Made with simple pantry ingredients, they have chewy edges, a soft center, and are perfect for sharing at potlucks, bake sales, or anytime you need a warm, buttery treat.
Don’t overbake—cookie bars continue to bake from residual heat after coming out of the oven. Pull them out when edges are golden and center is just set. Use room-temperature egg to prevent melted butter from seizing. Measure flour correctly by spooning and leveling. Let bars cool completely before cutting for clean slices. For extra-chewy edges, press dough slightly higher at the edges of the pan.
Keywords: chocolate chip cookie bars, one bowl, no mixer, easy dessert, chewy cookie bars, chocolate chip bars, simple baking