Heat sugar in a nonstick frying pan until beginning to brown and melt. Pour in chopped nuts and continue to heat until sugar is fully melted and nuts are coated. Pour out onto a piece of Gefen Parchment Paper and allow to cool and harden. Chop into small pieces; combine with remaining ingredients and mix well.

In a large mixing bowl, beat together eggs, sugar, and oil. Add remaining ingredients and continue mixing until fully combined. Pour into a greased 9- x 13-inch (20- x 30-centimeter) baking pan and sprinkle crumble evenly over cake. Bake for one hour or until a toothpick inserted in the center comes out clean.

Preheat oven to 350 degrees Fahrenheit (180 degrees Celsius).