Beef Stew with Winter Vegetables without thyme

1 x flour, all-purpose * 6 tablespoons butter 3 pounds beef chuck boneless, trimmed, cut into 1 1/2inch cubes 2 each onions chopped 1/4 cup tomato paste 3[...]

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[...]