Louisiana Shrimp Casserole
Ingredients : 1 ½ cups uncooked instant rice 1 ½ cups water 1 teaspoon vegetable oil 1 pound small shrimp peeled and deveined 2 tablespoons butter 1 (4 ounce) can sliced mushrooms drained 1 (10.75 ounce) can condensed cream of shrimp soup 1 (8 ounce) container sour cream ¾ cup shredded Cheddar...