Grandmas Brownie Recipe

Old fashioned brownie that my grandmother used to make us. Enjoy!

Ingredients
3/4 C melted butter
1 1/2 C granulated sugar
2 eggs
1 1/2 C flour
3/4 C cocoa
1 t vanilla extract
1/2 C nuts if desired

Directions
1-.Preheat oven to 350F
2-.Mix all ingredients very well (by hand, it's usualy too thick to mix with the electrical mixer)
3-.pour into a 2 quart square baking pan
4-.Bake for 20 minutes
5-.Let stand for 20 minutes