Potato Soup With Beef - With ground meat

2 tablespoons olive oil 1 lb leek , washed and sliced crosswise 1 large onion , finely chopped 2 lbs potatoes , peeled and cut into 1 inch cubes 4 cups beef[...]

1 lb ground beef 4 cups red potatoes, peeled and cut into 1/2 inch cubes 1 small onion , chopped 3 (8 ounce) cans tomato sauce 1 teaspoon salt 1/2 teaspoon[...]

1 lb hamburger 6 slices bacon , fried and crumbled 3 cups water 1/2 teaspoon salt 1/4 teaspoon pepper 1 medium onion , chopped 2 garlic cloves , chopped 8[...]