Rice Krispies Cookies

I am still trying to create an at-home version of Heaven's Cookies, and I got a little bit closer with this recipe. While I am still looking for a bit airier of a cookie, this recipe yields a buttery cookie with a nice crunch from the cereal.

Ingredients
2 cups all purpose flour
3/8 cup sugar
1/2 teaspoon salt
1/2 cup unsalted butter
3/4 cup Rice Krispies


Instructions
Preheat oven to 350F.
Stir flour, sugar, and salt in a small bowl until combined. 
Cut butter into cubes and combine with the flour mixture in the food processor.
Pulse the mixture (scraping down the sides between pulses) until pea-sized clumps of dough begin to form.
Remove dough from food processor and put into a large bowl. By hand, stir in Rice Krispies until just combined. 
Press mixture into a 13 x 9 baking pan.
Bake for 15-18 minutes.
Allow the cookies to cool for about 5 minutes before cutting into pieces. Cool completely before serving.
Yields 32 servings.