Preheat oven to 350°F. Line a baking sheet with parchment paper. Set aside.
In a large bowl, add the butter, sugars, 1 teaspoon salt, and vanilla extract. Using a hand mixer, beat together for a few minutes.
1 cup unsalted butter, ½ cup brown sugar, 1 cup granulated sugar, 2 teaspoons kosher salt, 1 tablespoon pure vanilla extract
Add the flour, baking soda, and egg. Mix until everything is completely blended and there are no lumps.
1 large egg, 2¼ cups all-purpose flour, 1 teaspoon baking soda
Use a spatula to fold in the mini chocolate chips, pretzels, and toffee bits.
½ cup mini chocolate chips, ½ cup pretzels, 1 cup Heath Milk Chocolate Toffee Bits
Use a cookie portion scoop to scoop cookie dough into small balls.
Spacing the cookies about 2 inches apart place them on the prepared baking sheet. Depending on your pan size, you should be able to fit about 8-12 per pan.
Place in oven and bake for 16-20 minutes, rotating the sheet halfway through baking. Cookies are done when they are a light golden brown color and a toothpick comes out clean.
These continue to cook a little on the pan once you pull them out, so err on the side of caution. They should be a lighter cookie.
Allow to cool on rack.
Sprinkle with a pinch of salt and enjoy!