- 1 1/2 cups all-purpose flour
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 6 tablespoons butter, melted
- 1 egg
- 1 cup whole milk
- 1/2 cup frozen chopped spinach – thawed, drained and squeezed dry
- 1 cup shredded Cheddar cheese
- Preheat oven to 350 degrees F (175 degrees C). Lightly grease 12 cup muffin cups.
- Mix the flour, baking powder, baking soda, and salt together in a mixing bowl.
- Stir the melted butter, egg, milk, spinach, and Cheddar cheese together in a large mixing bowl until evenly blended. Slowly stir in the flour mixture to form a batter. Spoon about 2 tablespoons into each muffin cup.
- Bake in preheated oven until a toothpick inserted into the center of a muffin comes out clean, about 35 minutes.