Beef Stew over Mashed Potatoes without sirloin

2 tablespoons olive oil 1 1/2 pounds stewing beef cut into 1 inch pieces 16 ounces mushrooms halved 3 cups carrot diagonally cut 1 cups onion coarsely chopped[...]

3 lbs beef chuck , cut into 1 1/2-inch cubes 1 teaspoon salt 1/2 teaspoon fresh ground pepper 3 tablespoons vegetable oil 2 large onions , chopped (about 2[...]

2 poblano chiles 1 tablespoon olive oil , divided 2 cups onions , chopped 1/3 cup flour 2 lbs beef stew meat , in bite sized pieces 1 teaspoon salt , divided[...]