01 -
Preheat oven to 375°F (190°C).
02 -
Line 2 large baking sheets with parchment paper; set aside.
03 -
In a medium-sized bowl, whisk together the dry ingredients; set aside.
04 -
In a large bowl, combine the butter, sugars, and vanilla; whisk until light and fluffy, about 2 minutes. Use a stand mixer or handheld mixer, if available.
05 -
Add the eggs and beat quickly for about 30 seconds until just combined. Let the mixture rest for 5 minutes, then beat the eggs for another 30 seconds.
06 -
Gently fold in the flour mixture with a wooden spoon, stirring only until the flour begins to disappear.
07 -
Fold in the semi-sweet chocolate chips, toffee bits, and chocolate-covered espresso beans.
08 -
Roll 3 tablespoon-sized balls of dough between your palms to form a ball (almost 1/4 cup each), then place them on the prepared sheets, leaving enough room for spreading.
09 -
Place baking sheets in the preheated oven and bake for 11-14 minutes, or until golden at the edges but still soft in the middle.
10 -
Let cookies cool for 5 minutes on the sheet before transferring to a wire rack to cool completely.