The Best Olive Garden Oven Baked References. Web preheat the oven to 350 degrees f. Line a baking sheet with parchment paper or a silicone baking mat, set aside.

Web instructions preheat oven to 400 degrees. These olive garden jumbo stuffed shells are filled with four cheeses and then topped with alfredo sauce, marinara sauce as well as toasted breadcrumbs. Drain and rinse under cold water to stop the.