Preheat oven to 350 degrees.
Grease and flour your baking pan.
Mix the first three ingredients together till crumbly and well mixed. Press this mixture into your baking pan. You must press it extremely firmly into pan. This is really important. Bake this for 20 minutes. While this is baking mix rest of ingredients . Once the 20 minutes is up remove cake from oven and pour rest of ingredients over cake and return to oven. Bake for additional 45 minutes. remove from oven and immediately take a sharp knife and go around all the edges, Making sure you go completely from top to bottom around edges only. Let cool and slice into bars. enjoy!