These homemade raspberry muffins are fluffy, moist and filled with sweet, juicy berries. They have a soft texture because they're made with buttermilk (or sour cream), and adding a little lemon zest brightens up the flavor. What's not to love about this easy raspberry muffin recipe?
*If using frozen berries, do not thaw. Toss frozen berries with 2 teaspoons of flour before folding them into the batter.