Eggplant Rollatini

Name: Eggplant Rollatini
Cook time: 1 h 30 min
Total time: 1 h 30 min
Cuisine: European, Italian, Mediterranean
Ingredients: 1 TBSP olive oil; 2 pounds Roma tomatoes, chopped; 1/2 yellow onion, diced; 1 medium garlic clove, minced; 1 tsp dried oregano; 1/2 tsp dried basil; 1/2 tsp crushed red pepper flakes; salt & pepper; 2 large eggplant; 10 ounces whole milk ricotta cheese; 1 ounce freshly grated Parmesan cheese; 1 large egg, beaten; 4 ounces mozzarella cheese, shredded