This simple dish looks and tastes like a stir-fry, but you don't need a wok or to chop vegetables!
Heat oven to 400 degrees. Spritz centers of 4 foil sheets with cooking spray. Combine rice with water; spoon equal amounts onto each foil sheet. (Make a temporary lip around the edges to contain water, if necessary.) Layer 1/4 beef over rice; top with 1/4 peppers. Seal packets; place on foil-lined baking pan. Bake for about 30 minutes, or until beef is heated through and rice is tender.