Make the crust: Mix the ground almonds, melted butter, and sugar together in a small bowl. Pour into an 8-by-8-inch square pan (or 8 1/2-inch round) lined with parchment paper. Use the back of the ...
lemon zest, sugar, olive oil, and vanilla. Mix on medium speed for 1 minute. In a medium bowl, whisk together the ground almonds, flour, baking powder, and salt. With the mixer running on low ...