Christina Tosi came up with one of the most addictive desserts in the history of baking and I added espresso to it.
INGREDIENTS
Oat Cookie Crust
Nonstick vegetable oil spray
9tablespoons1 stick plus 1 tablespoon unsalted butter, room temperature, divided
5 1/2tablespoonspacked golden brown sugar, divided
2tablespoonssugar
1large egg
3/4cupplus 2 tablespoons old-fashioned oats
1/2cupall purpose flour
1/8teaspoonbaking powder
1/8teaspoonbaking soda
1/4teaspoongenerous salt
Filling
3/4cupsugar
1/2cuppacked golden brown sugar
1tablespoonnonfat dry milk powder
1 tablespoon espresso powder
1/4teaspoonsalt
1/2cup1 stick unsalted butter, melted, cooled slightly
6 1/2tablespoonsheavy whipping cream
4large egg yolks
1teaspoonvanilla extract
Powdered sugarfor dusting
DIRECTIONS
Oat Cookie Crust
Preheat oven to 350°F. Line 13x9x2-inch baking pan with parchment paper and coat with nonstick spray. Combine 6 tablespoons butter, 4 tablespoons brown sugar, and 2 tablespoons sugar in medium bowl. Using an electric mixer, beat mixture until light and fluffy, about 2 minutes. Scrape down the sides of the bowl as necessary. Add egg and beat until pale and fluffy. Add oats, flour, baking powder, baking soda, and salt and beat until well blended, about 1 minute.
Filling
Position rack in center of oven and preheat to 350° F. Whisk both sugars, milk powder, espresso powder, and salt in medium bowl to blend. Add melted butter and whisk until blended. Add cream, then egg yolks and vanilla, and whisk until well blended.
There are a bunch of these recipes out there but I tried this one.