Chewy, festive cookie bars loaded with M&M’s, chocolate chips, and sprinkles, perfect for holiday gatherings.
Ensure butter is softened, not melted, for the best texture.
Do not overmix the dough after adding flour; mix until just combined.
Allow the bars to cool completely before cutting for clean slices.
For extra firm bars, chill them in the refrigerator for 30 minutes before cutting.
Find it online: https://timelesscrumb.com/christmas-cookie-bars/