Preheat oven to 350F
Make the crumbs first by melting your butter and combining with sugar and flour. If you love crumbs like me, double the toppings so you have one for the center and one for. The top!
For the cake part, blend together all wet ingredients first. Next add in your sugar and mix.
Then slowly add in your dry ingredients.
Once all mixed together, addd half of the batter to a 9x13 pan. Top with crumbs. Add the rest of your batter and pour more crumbs on top!
Bake for 30-35 minutes until it passes the tooth pick test!