| Four 6- to 7-ounce firm white-fleshed fish fillets, such as Red Snapper |
| 1 egg, beaten with 2 teaspoons water |
| 3 tablespoons vegetable oil |
| 2 heads minced shallots, or 1/2 of a small onion, minced |
| One 10-ounce bunch fresh spinach, washed thoroughly, trimmed of stems, and chopped, or one 10-ounce package frozen spinach, thawed and chopped. |
| 1 1/2 cup sliced mushrooms |
| 1 large tomato, roughly diced |
| 1/2 pound diced cooked lobster or crabmeat |
| 1/2 cup chicken stock or broth |
| 1/4 cup chopped fresh herbs, such as basil, parsley, or chives |
| 3 cups cooked rice or couscous, for serving |