Ingredients
4 large portobello mushrooms (3 inches)4 teaspoons olive oil1 cup marinara or spaghetti sauce12 slices pepperoni, finely chopped1/4 cup chopped green pepper1-1/2 teaspoons Italian seasoning, divided1 cup shredded Italian cheese blend
Preparation
Remove and discard stems and gills from mushrooms; brush caps with oil. Place rounded sides down on an ungreased 15x10x1-in. baking pan. Bake, uncovered, at 400° for 5 minutes.
Meanwhile, in a small bowl, combine the pizza sauce, pepperoni, green pepper and 1-1/4 teaspoons Italian seasoning; spoon onto mushrooms. Sprinkle with cheese and remaining Italian seasoning. Bake for 8-12 minutes or until mushrooms are tender and cheese is bubbly.