Preheat oven to 350ºF.
In a food processor, combine 2-3/4 cups all-purpose flour and 1 cup cubed unsalted butter. Pulse until the mixture is mealy and coarse.
Add 1 tsp salt and 1/2 tsp baking soda to the food processor; pulse just to combine.
Add 3/4 cup sugar, 1/2 cup brown sugar, 1-1/2 tsp vanilla extract, and the 2 chopped hard-boiled eggs to the food processor. Pulse just until the mixture begins to come together, scraping down the sides as needed.
Transfer the dough to a bowl and stir in the 12-oz package semi-sweet chocolate chips and 3/4 cup toffee bits by hand until evenly distributed.
Use a medium scoop to portion the dough onto a cookie sheet, spacing the portions to allow for spread.
Bake for approximately 13–15 minutes, or until the cookies are lightly browned around the edges.
Let the cookies cool on the cookie sheet for 5 minutes, then transfer them to a cooling rack to cool completely.