Ingredients
Equipment
Method
Step‑by‑Step Instructions
- Preheat your oven to 350°F (180°C) and line an 8" square baking pan with parchment paper.
- In a mixing bowl, cream together unsalted butter, brown sugar, granulated sugar, and sea salt for 2-3 minutes until light and fluffy.
- Add the egg and vanilla extract to the creamed mixture and beat on low until fully combined.
- Fold in the rolled oats, sift in flour, baking soda, and cornstarch, mixing until just combined.
- Press the dough evenly into the bottom of the prepared pan, reserving ½ cup for later.
- In a saucepan over low heat, combine semisweet chocolate chips, sweetened condensed milk, heavy whipping cream, and salt, stirring for 5-7 minutes until smooth.
- Pour the fudge over the cookie base, spreading evenly, and crumble the reserved dough on top.
- Bake in the oven for 24-26 minutes until the top is crinkly and the edges are golden.
- Cool completely at room temperature, then chill in the refrigerator for about 1 hour before slicing into 12 squares.
Nutrition
Notes
Store in an airtight container for up to 5 days or freeze for up to 2 months. Thaw at room temperature or warm in the microwave for a delicious treat.
