Preheat the oven to 375F. Line a regular muffin pan with parchment paper liners.
Pour the melted butter into a large mixing bowl. Add the brown sugar and whisk until dissolved. Whisk in the eggs, followed by the yogurt and tomato paste.
⅓ cup Unsalted Butter, ½ cup Brown Sugar, 2 large Eggs, 1 cup Greek Yogurt, 2 tablespoon Tomato Paste
Add the grated zucchini and diced tomatoes to the wet ingredients. Fold them in until well incorporated.
2 cups Grated Zucchini, 2 medium Tomatoes
Sift the flour and baking powder into the mixing bowl with the wet ingredients. Add the paprika, oregano, and salt.
2 cups All Purpose Flour, 1 tablespoon Baking Powder, ½ teaspoon Salt, 1 tablespoon Dry Oregano, 1 teaspoon Smoked Paprika
Use a rubber spatula to gently fold in the cheese and all the ingredients until mixture is homogonous. Be careful not to overmix to avoid having dense muffins.
1 cup Marble Cheese Cheddar
Spoon the batter into the prepared muffin tin cavities, until very full. You should have enough batter for 15-16 muffins.
Bake at 375F for 20-25 minutes or until a toothpick inserted in the middle of a muffin comes out clean. Let muffins cool completely and enjoy!