Sausage Skillet Dinner

1 Tablespoon Butter/Margarine
1  12 oz. package Sausage Links, cooked
1  17 oz. can Sweet Potatoes
1  8 oz. can Pineapple Slices
1 Tablespoon Brown Sugar

Melt butter/margarine in skillet.  Add sausage links and fry over medium heat until brown.  Push sausage to pan edges.  Place sweet potatoes in middle of pan.  Put pineapple slices, well drained, on top of potatoes.  Sprinkle brown sugar on top of sweet potatoes and pineapple.  Cover and cook for about 5 minutes or until brown sugar is melted and bubbly and all ingredients are piping hot.  Serves 4 to 6.