Place rolls from 1 (11.3-ounce) can refrigerated roll dough on a baking sheet according to package directions. Combine 1 1/2 tablespoons reduced-fat mayonnaise, 2 teaspoons dried dillweed, and 1/4 teaspoon garlic powder in a small bowl. Brush mayonnaise mixture evenly over rolls, and bake at 375° for 15 minutes or until golden. (Store extra rolls in an airtight container, and serve with another meal.)