Ingredients
Method
Step 1 – Preheat & Prep
- Preheat oven to 350°F (convection). Beat room-temperature butter in a stand mixer or by hand for 1 minute, until slightly off-white.
Step 2 – Add Sugars
- Add brown sugar and white sugar to the butter. Beat together for 1–2 minutes until fluffy.
Step 3 – Mix in Wet Ingredients
- Add the egg yolk and mix until fully incorporated. Stir in vanilla extract.
Step 4 – Add Dry Ingredients
- Add flour, baking powder, and salt. Fold until a cookie dough forms.
Step 5 – Mix in Chocolate & Toffee
- Gently fold in chocolate chunks and toffee pieces until evenly distributed.
Step 6 – Prep Skillet & Bake
- Butter your cast iron skillet or preferred oven-safe pan. Spread cookie dough evenly into a 5-inch skillet. Sprinkle extra chocolate chips on top. Bake at 350°F for 14–16 minutes.
Step 7 – Add Toppings
- Serve fresh with your favorite toppings—ice cream, chocolate syrup, or caramel syrup all work beautifully!
Step 8 – Storage
- Highly recommend serving fresh. Store in an airtight container at room temperature for up to 6 days, or in the fridge for up to 10 days.
