Beef with olive

2 hamburger buns, cut into 1-inch cubes 2 teaspoons olive oil 1/8 teaspoon garlic salt 1 lb ground beef 3/4 cup chopped onion 3/4 cup ketchup 1 tablespoon[...]

4 medium red potatoes, each cut into 8 wedges 1/4 cup water 1/2 red onion , thinly sliced 1 lb roast beef 1 pint grape tomatoes , cut in half lengthwise 9[...]