Lamb And String Beans

Ingredients

• 1/4 stick butter
• 5 or 6 shoulder chops, cut in half
• 1 large onion, sliced and cut in half
• 2 minced garlic cloves
• 1 can plum tomatoes
• 5 potatoes, peeled and cut in half
• 1 box frozen whole string beans
• salt and pepper to taste