Beef Stew in Red Wine with steak

2 lbs beef flat iron steaks 1 tablespoon butter 2 tablespoons olive oil salt pepper 1 cup finely chopped onion 1 tablespoon finely chopped garlic 1 tablespoon[...]

1 1/2 lbs boneless beef round steak , cut 1-inch cubes 1 1/2 cups dry red wine 2 teaspoons olive oil peel of half an orange 2 large garlic cloves , thinly[...]