Beef Stew without dough

1 tablespoon olive oil , divided 1 lb small cremini mushroom cooking spray 2 cups chopped onions 3 garlic cloves , minced 1/3 cup all-purpose flour 2 lbs lean[...]

1 tablespoon olive oil , divided 1 lb cremini mushroom , cut in 1-inch pieces cooking spray 2 cups onions , chopped 5 garlic cloves , minced (more or less to[...]