Yummy muffins!

My cousin asked for this recipe, so I thought I would post it for everyone to enjoy!

Coffee Cake Muffins
-1 ½ c flour
-1/2 c sugar
-2 t baking powder
- ½ t salt
- ½ c butter, melted
- 1 egg
- 1/3 c milk
-Topping (Below)
-Icing(Below)

Topping:
In a small bowl, combine ¼ c brown sugar, ¼ chopped walnuts (optional), 3 T sugar and 1 t cinnamon. Add 1 T melted butter stirring until mixture resembles moist crumbs.

Icing:
In small bowl combine ½ c powered sugar, 1 T milk and 1 t vanilla, stirring until smooth.

Directions:
1. Prepare topping, set aside
2. In large bowl combine flour, sugar, baking powder and salt. Pour in butter, egg and milk. Stir (will be soft).
3. Spoon 2 T of batter in each cup. Sprinkle ¼ of topping over batter. Spoon batter over topping filling cups ½ full. Sprinkle ¼ topping over batter pressing into batter. Bake at 400 for 15-20 minutes. Cool 5 minutes. Remove from pan.
4. Prepare icing and drizzle over warm muffins.
(Doesn’t make good mini muffins—I tried it)