Step 1

Preheat oven to 350°F.

Step 2

To prepare the crust, in a large bowl, combine the flour, sugar, and salt. Mix to combine. Add the pieces of butter. Coat the pieces with flour and work the butter into the flour. Smash pieces of butter between your thumb and forefingers until the mixture looks like coarse cornmeal and holds together when squeezed into a fist.

Step 3

Spray a 9x13 or quarter sheet pan with nonstick baking spray and line the bottom with parchment paper. Spread the crust mixture evenly in the prepared pan and press down, making a crust. Bake in the preheated oven until golden brown, 15-20 minutes.

Step 4

While the crust is baking, prepare the filling. In a bowl, whisk the eggs to break up. Add the brown sugar, maple syrup, flour, melted butter, salt, and vanilla. Whisk to combine. Then fold in the chopped pecans.

Step 5

When the crust is finished, remove it from the oven. Pour the prepared filling over the warm crust. Return to the oven and bake until the filling is set around the edges and jiggles slightly in the middle, 20-25 minutes.

Step 6

Remove from the oven and cool for 2 hours before slicing.