Base:
2 1/4 cups packed brown sugar
2 eggs
1 cup butter or margarine, melted (3/4 cups oil)
1 tsp vanilla
2 cups flour
(1 cup chopped almonds- I left these out)
Filling:
2 cups semi sweet chocolate chips (12 ounces)
1 cup milk or whipping cream
2 Tbsp butter/marg
Melt the chocolate and butter together, and combine with the milk. Set aside to let cool.
Whisk the sugar, eggs, butter and vanilla together until smooth.
Stir in the flour, and almonds if using, until smooth.
Spread half the batter in the bottom of a greased 9x13inch pan.
Spread the filling evenly over the base.
Dot the remaining batter on top and spread with a knife to cover.
Bake at 350F for 30-35 minutes.
Let cool completely in pan before cutting.