Gateau Basque

Indulge in the delectable flavors of Gateau Basque, a traditional French dessert hailing from the Basque region. This delightful treat features layers of buttery dough filled with your choice of thick cherry jam or luscious vanilla pastry cream. With a tender crumb and a hint of sweetness, this gateau is a true delight for your taste buds.

So, gather the ingredients, follow the instructions, and embark on a culinary adventure with Gateau Basque. Immerse yourself in the flavors of the Basque region and create a dessert that will transport you to the charming French countryside. Bon appétit!

INGREDIENTS:

• 2 cups all-purpose flour
• 3/4 teaspoons baking powder
• 1 egg beaten with a splash of water, for the glaze
• 1 stick plus 2 tablespoons (5 ounces) unsalted butter, at room temperature
• 1 large egg, at room temperature
• 1/4 cup (packed) light brown sugar
• 1/4 cup sugar
• 1/2 teaspoon pure vanilla extract
• 3/4 to 1 cup thick cherry jam or an equal amount of vanilla pastry cream
• 1/2 teaspoon salt

INSTRUCTIONS:

1. Whisk together the flour, baking powder, and salt and keep at hand.
2. Working in a mixer fitted with the paddle attachment or in a bowl with a hand mixer, beat the butter and both sugars together on medium speed for about 3 minutes, or until smooth.
3. Add the egg and beat another 2 minutes or so, scraping down the sides of the bowl as needed. The mixture may look curdled, but that’s OK.
4. Add vanilla and mix for about a minute more. Then reduce the mixer speed to low and add the dry ingredients in two or three additions, mixing only until they’re fully incorporated into the dough.
5. Place a large sheet of plastic wrap or wax paper on your work surface and put half of the very soft and sticky dough in the center of the sheet. Cover with another piece of plastic or wax paper, then roll the dough into a circle just a little larger than 8 inches in diameter. As you’re rolling, turn the dough over and lift the plastic or paper frequently, so that you don’t roll it into the dough and form creases. Repeat with the other half of the dough.
6. Put the dough on a cutting board or baking sheet and refrigerate it for about 3 hours or for up to 3 days.
7. When you’re ready to assemble and bake the gateau, center a rack in the oven and preheat the oven to 350°F. Generously butter a 2-inch high, 8-inch round cake pan.
8. Remove the layers from the refrigerator and let them rest on the counter for a couple of minutes before peeling away the plastic or paper.
9. Fit one layer into the pan — if it breaks, just press the pieces together. If there’s a little extra dough running up the sides of the pan, you can either fold it over the bottom layer or cut it so that it’s even.
10. Spoon some of the jam or pastry cream onto the dough, starting in the center of the cake and leaving one inch of dough bare around the border. Add more filling if you don’t think it will squish out the sides when you press down on it with the top layer of dough. (I find that 3/4 cup is usually just the right amount, but if you’re using a very thick jam, you might want a bit more.)
11. Moisten the bare ring of dough with a little water and then top with the second piece of dough, pressing down around the edges to seal it. If you’d like, you can work your finger between the top dough and the edge of the pan, so that you tuck the dough under a little.
12. Brush the top of the dough with the egg glaze and use the tips of the tines of a fork to etch a cross-hatch pattern across the top.
13. Bake the cake for 40 to 45 minutes, or until the top is golden brown. Transfer the cake to a cooling rack and let it rest for 5 minutes before carefully running a blunt knife around the edges of the cake.
14. Turn the cake over onto a cooling rack and then quickly and carefully invert it onto another rack so that it can cool to room temperature right side up.