INGREDIENTS
8 tbsp
(1 stick, 4 ounces or 115 grams) unsalted butter
1 cup
light or dark brown sugar
1
large egg
1 tsp
vanilla extract
1/2 tsp
flaky sea salt, or 1/4 teaspoon coarse sea salt
1 cup
all-purpose flour
1 1/2 cups
mix-ins of you choice (my favorite: 1 cup chocolate chips plus 1/2 cup chopped toasted walnuts, see below for more suggestions)
My favorite: cinnamon, chocolate chunks, health bar, and sea salt on top