INGREDIENTS
1 tbsp
olive oil
1
large portobello mushroom, chopped
1/2
onion, diced
3 cloves
garlic, minced
1
red pepper, diced
1
ricotta cheese - I used low fat
1
egg
3/4 cup
mozzarella cheese, shredded (divided)
1/2 cup
Parmesan cheese, grated (divided)
1/2 cup
frozen spinach, thawed, drained, and chopped (use a potato ricer to get rid of the water)
1/2 tsp
dried basil
crushed red pepper
Salt and pepper
About 3 cups of marinara sauce (I made my own, you can use store bought)
About 18 jumbo pasta shells, cooked al dente, read box instructions:)