Ingredients

8 ounces whole-wheat linguine or spaghetti
2 slices whole-wheat bread, lightly toasted
2 teaspoons olive oil
3 cloves garlic, minced
1 teaspoon dried oregano
1 teaspoon crushed red pepper flakes
4 4 3/8-ounce cans boneless, skinless sardines, packed in olive oil, drained
2 packed cups baby spinach leaves
4 tablespoons chopped fresh parsley
4 tablespoons grated Parmesan cheese