Pineapple Upside-Down Cake

Yield:	1 Servings
Categories:	Microwave, Desserts

1/2	c	Butter or margarine
1 1/2	c	Brown sugar
1	cn	Sliced pineapple (20 oz); drained well, save juice
6		Maraschino cherries; cut in half
1/3	c	Walnut halves
1	pk	Yellow cake mix
1	c	Pineapple juice (from can pineapple)
3		Egg