Preheat oven to 400°.
11 x 7” baking sheet with cooking spray.
Polenta in ½” width and arrange on pan to from bottom layer.
together ricotta cheese, red pepper, spinach and egg. Spread
marinara sauce on top evenly.
with foil and bake for 30 minutes.
Uncover and sprinkle with cheese and bake for additional 5
minutes or until cheese melts.