1/3 c. butter
1 1/2 c. crushed vanilla wafers
1 (3 oz.) box strawberry Jello
3/4 c. boiling water
1 (14 oz.) c. sweetened condensed milk
1 (10 oz.) box frozen strawberries, thawed
4 c. miniature marshmallows
2 c. whipped topping

Melt butter - stir in crumbs. Pat in 9 x 13 inch pan and chill. Dissolve Jello in water - stir in sweet milk and undrained strawberries. Fold in marshmallows and whip topping. Pour on top of crumbs and chill until set.