These rhubarb muffins offer a perfect balance of tart rhubarb and sweet cinnamon sugar, creating a moist, fluffy texture that's perfect for breakfast or a snack.
1 ½ cups all-purpose flour
1 cup rhubarb, chopped
¾ cup granulated sugar
½ cup unsalted butter, melted
2 large eggs
½ cup milk
2 teaspoons baking powder
½ teaspoon baking soda
½ teaspoon salt
1 teaspoon vanilla extract
2 tablespoons brown sugar
1 teaspoon cinnamon