Step 1: Cake Crumble
Combine all the ingredients in a mixer and process until all the ingredients combine to form a paste.Refrigerate until required.
Step 2: Cake
Cream butter and sugar till light and fluffy.
Sift dry ingredients.
Step 3: Add eggs to the creamed mix,
Step 4: dd dry ingredients alternating with buttermilk in 2-3lots.Scrape the bowl well.
Step 5: Grate chocolate and fold it into the batter.
Step 6: Line small loaf pans with baking paper.
Step 7: Put the batter in the pans and top it up with the crumble.
Bake it at 180C for 35-40 mins or till done .