2 cups all-purpose flour
2/3 cup brown sugar
1 teaspoon cinnamon
1 1/2 teaspoons baking soda
1/2 teaspoon salt
2 tablespoons unsweetened cocoa powder
1/4 cup melted butter
1 cup milk
1 teaspoon vanilla extract
2/3 cup semi-sweet chocolate chips
1 1/2 cup blueberries
Combine the first six ingredients.
When well mixed, add in the egg, butter, milk, and vanilla extract. Use a whisk to mix. Then, fold in the chocolate chips and blueberries. Pour the mixture into muffin liners in a muffin tin. Bake at 350 for 14-16 minutes. Do the toothpick test.
Isn't that easy? They were really delicious, especially when they were still warm.