Step 1

Preheat oven to 350F and set aside a 9-inch round tart pan.

Step 2

In a big bowl, beat the eggs and sugar together until the sugar is dissolved and the mixture is foamy.

Step 3

Add the lemon zest, cinnamon, almond flavor, and almond flour.

Step 4

Mix everything very well.

Step 5

Butter the tart pan.

Step 6

Place the mixture in the pan and bake at 350F for 30-35 minutes.

Step 7

Remove the cake from the oven, let it cool for few minutes, then dust it with powder sugar.