Key Lime Pie Bars

Step 1

Preheat oven to 350°F (177°C). Line a 9-inch square baking pan (I love this one and this one) with parchment paper, leaving an overhang on the sides to easily lift the bars out of the pan. Set aside.

Step 2

If you’re starting out with full graham crackers, use a food processor or blender to grind them into fine crumbs. You can also place them in a zip-top bag and crush them into fine crumbs with a little arm muscle and a rolling pin. Stir the graham cracker crumbs and granulated sugar together in a medium bowl, and then stir in the melted butter. The mixture will be thick, coarse, and sandy. Try to smash/break up any large chunks. Press into the bottom of the lined pan.

Step 3

Bake the crust for 10 minutes. Cool for a few minutes as you prepare the filling in the next step.

Step 4

Using a handheld or stand mixer fitted with a paddle or whisk attachment, beat the cream cheese on medium-high speed until smooth, about 1 minute. Beat in the egg yolks. Scrape down the sides of the bowl as needed. Beat in the sweetened condensed milk, key lime juice, and lime zest until combined. After mixing the filling with your mixer, give it a final whisk by hand to make sure there are no cream cheese lumps at the bottom of the bowl. Pour/spoon filling evenly onto the warm crust.

Step 5

Bake for about 18-20 minutes, or until the edges of the bars appear set and the center is only *slightly* jiggly.

Step 6

Remove from the oven and allow to cool for 30 minutes at room temperature on a wire rack and then chill in the refrigerator for at least 2-3 hours.

Step 7

Lift the parchment paper out of the pan and cut into squares. Feel free to garnish with whipped cream, lime slices, and/or extra lime zest. I used Wilton 1M piping tip on the pictured bars.

Step 8

The bars stay fresh in an airtight container in the refrigerator for up to 5 days.