Creamy Shells with Tuna and Spinach

Directions:
1. Preheat oven to 375F.

2. In a medium pot, heat oil over medium-high. Add onion and cook until softened, about 6 minutes.

3. Add flour and cook, stirring constantly, 1 minute. Gradually add milk, whisking constantly, and
cook until slightly thickened and bubbling, about 3 minutes.

4. Season with salt and pepper and let sauce cool slightly.

5. In a food processor, combine bun, Parmesan, Italian seasoning and red-pepper flakes. Process until
fine crumbs form.

6. Transfer half the mixture to a large bowl and combine with spinach, tuna and half the sauce;
season with salt and pepper.

7. Fill each shell with 2 heaping Tbsp. spinach mixture and place in a 9x13 inch baking dish.

8. Top with remaining sauce and breadcrumb mixture.

9. Bake until sauce is bubbling and breadcrumbs are golden, about 20 minutes