Craving something sweet? Indulge in these irresistible Chocolate Chip Muffins topped with a crunchy granulated sugar topping! 

1. Preheat oven to 375°F (190°C) and line a muffin tin with paper liners.
2. In a large bowl, whisk together flour, granulated sugar, brown sugar, baking powder, and salt.
3. In another bowl, mix together milk, melted butter, eggs, and vanilla extract until well combined.
4. Pour wet ingredients into dry ingredients and stir until just combined. Fold in chocolate chips.
5. Divide batter evenly among muffin cups, filling each about 3/4 full.
6. Sprinkle the tops generously with granulated sugar.
7. Bake for 18-20 minutes, or until a toothpick inserted into the center comes out clean.
8. Allow muffins to cool in the pan for 5 minutes before transferring to a wire rack to cool completely.
Enjoy these delectable treats with a glass of milk or your favorite hot beverage!

Perfect for breakfast or a delightful afternoon snack.