Shepherd'S Pie

Ingredients

• 1 lb. ground beef
• 2 lb. potatoes, cooked or 3 c. hot mashed potatoes
• 1 medium onion, chopped
• 1 clove garlic, pressed
• 1/4 tsp. salt
• 1/8 tsp. pepper
• 1 (16 oz.) can French-style green beans, drained
• 1 can cream of mushroom soup
• 1 (4 oz.) can sliced mushrooms, drained
• 1/4 c. milk
• 1/2 c. grated sharp Cheddar cheese