Butter a square brownie pan (8x8). I used glass pyrex.
Blend all ingredients except topping.
Beat well for ½ minute.
Spread into pan.
Mix up topping. I like to use my hands to crumble the butter in and keep mixing by hand until mixture becomes coarse and crumbly.
** I may have doubled up the topping to have enough to spread over entire pan, or to add extra. I really cant remember. If topping doesnt seem enough. Double up.