Prepare Marinara sauce and set aside.
Preheat the oven to 350F (180C).
In a large bowl add ricotta, parmesan and romano cheese, egg, salt and pepper. Mix to combine. Chill mixture for 30 minutes. Grease an oven proof baking dish with olive oil. Add 3-4 tablespoons of marinara sauce on the bottom of the baking dish. Fill the cannelloni shells with cheese filling and place in the baking dish with the sides touching. Season with salt and pepper and add 1 cup of tomato sauce to cover the cannelloni. Bake for 20 -25 minutes covered. Plate 3 cannelloni per serving. Add spoonfuls of marinara sauce to cover and garnish with fresh basil leaves. Serve immediately.
Prepare Marinara sauce and set aside.
Preheat the oven to 350F (180C).
In a large bowl add ricotta, parmesan and romano cheese, egg, salt and pepper. Mix to combine. Chill mixture for 30 minutes. Grease an oven proof baking dish with olive oil. Add 3-4 tablespoons of marinara sauce on the bottom of the baking dish. Fill the cannelloni shells with cheese filling and place in the baking dish with the sides touching. Season with salt and pepper and add 1 cup of tomato sauce to cover the cannelloni. Bake for 20 -25 minutes covered. Plate 3 cannelloni per serving. Add spoonfuls of marinara sauce to cover and garnish with fresh basil leaves. Serve immediately.