Basque cake recipe with Cuisine France

Ingredients

• 1 egg
• 1 egg yolk
• 2 cups flour
• 10 tb butter, unsalted
• 1 cup sugar
• 1 lemon
• 1/2 tsp salt
• 1 cup milk
• 2 egg yolks
• 1/4 cup flour
• 1 tb butter, unsalted
• 1/4 cup sugar
• 1/2 vanilla bean (or vanilla extract)
• 1 tsp rum