Beef Stew with Ale without clove cream

1 teaspoon olive oil 2 cups white pearl onions 2 cups baby carrots 2 medium leeks , well-washed and thinly sliced 15 ounces boneless beef loin, cut into[...]

1 1/2 lbs stewing beef (cut into 1-inch bite size pieces) 2 cups cremini mushrooms (cut in half depending on the size) 2 large onions , cut in half and thin[...]