Flounder Stuffed With Shrimp without potatoes broccoli

1 tablespoon olive oil 2 tablespoons butter 1 small onion , chopped fine 2 garlic cloves , minced 2 stalks celery , chopped fine 1/2 red bell pepper , chopped[...]

8 ounces baby shrimp (cooked) 1 egg (slightly beaten) 1/2 cup skim milk 1 tablespoon butter 1 teaspoon chives 2 teaspoons flour 16 ounces flounder fillets 2[...]