A recipe that is similar to something my grandmother used to make. She took hers to her grave.

Cinnamon "bread"

140g (3.5 oz) butter
250g /1 cup sugar
2 eggs
1 lemon peel grated
1 teaspoon cinnamon
250g almonds, ground (I think this is tricky in the staes. stick'em into the food processor. Hazelnuts can be used too)
140g (3.5 oz) flour
2 Tablespoons milk
20g (2 Tablespoons) sugar
another 40g ground almonds

cream butter and sugar
add eggs
add lemon, cinnamon, almonds
add flour

spread on well-greased (or lined) baking sheet
brush with milk (this makes no sense, I think this can be left out)
spread extra sugar and almonds on top

bake in pre-heated 160°C (320°F) oven, 20 minutes
cut into squares