1 (20 oz.) can pineapple slices
2 (17 oz.) cans yams, drained
1/4 c. flour
3 tbsp. brown sugar
1/8 tsp. salt
3 tbsp. butter
1/4 c. nuts
1/2 tsp. cinnamon
Marshmallows

Drain pineapple; save 1/4 cup juice. Line sides with pineapple; arrange yams in center. Pour syrup over yams. Combine flour, brown sugar, cinnamon and salt. Cut in butter until crumbly. Stir in nuts; sprinkle over yams. Bake at 350 degrees for 25 minutes. Top with marshmallows. Broil until golden brown.