Always a blast to make these! Leaves my house smelling so good!

Servings: 12

2 cups all-purpose flour
1 tablespoon baking powder
1/2 teaspoon salt
1/2 teaspoon garlic powder
1/4 teaspoon cayenne pepper
1/2 cup cold butter, cubed
1 cup shredded sharp cheddar cheese
1/4 cup chopped jalapeño peppers
3/4 cup sour cream
1/4 cup milk