Ingredients:
- 1 cup (225g) unsalted butter
- 1 ¼ cups (250g) dark brown sugar
- ½ cup (100g) granulated sugar
- 2 large eggs, room temperature
- 1 tbsp vanilla extract
- 2 cups (250g) all-purpose flour
- 1 tsp baking soda
- 1 tsp ground cinnamon
- 1 tsp sea salt
- 3 cups (240g) old fashioned rolled oats
- 1 ¾ cups (315g) butterscotch chips
Instructions:
- Place 225g butter in a light colored saucepan over medium heat. Melt, then continue cooking as it foams and pops. Once the popping subsides and you see mahogany colored bits at the bottom and smell a toasty aroma, remove from heat and let cool slightly. Note: Don't walk away; it goes from brown to burnt in seconds.
- In a stand mixer or large bowl, cream the browned butter with the 250g dark brown sugar and 100g granulated sugar until well combined and no large lumps remain.
- Add the 2 room temperature eggs one at a time, beating well after each addition, then stir in the 1 tbsp vanilla extract.
- In a separate bowl, whisk together the 250g all purpose flour, 1 tsp baking soda, 1 tsp ground cinnamon, and 1 tsp sea salt.
- Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Do not overmix here.
- Fold in the 240g old fashioned rolled oats and 315g butterscotch chips by hand using a spatula to ensure even distribution.
- Cover the dough tightly and refrigerate for 120 minutes. This is non negotiable for the proper texture.
- Preheat oven to 175°C (350°F). Use a #20 cookie scoop to portion dough onto parchment lined baking sheets, spacing them 2 inches apart.
- Bake for 10 minutes until the edges are golden brown but the centers still look slightly underdone and soft.
- Cool on the pan for 5 minutes until they set up, then transfer to a wire rack to cool completely.