Ingredients
1 cup (225g) unsalted butter, softened
1 cup brown sugar
½ cup granulated sugar
2 large eggs
1½ teaspoons vanilla extract
1½ cups all-purpose flour
1 teaspoon baking soda
½ teaspoon salt
2 cups rolled oats
1 cup chocolate chips
¾ cup chopped walnuts
👩🍳 Instructions
Preheat oven to 350°F (180°C). Line a baking sheet with parchment paper.
In a large bowl, cream butter and sugars until light and fluffy.
Beat in eggs one at a time, then add vanilla.
In another bowl, mix flour, baking soda, and salt.
Gradually mix dry ingredients into wet ingredients.
Stir in oats, chocolate chips, and walnuts.
Scoop dough (about 2 tablespoons each) onto baking sheet.
Bake for 10–12 minutes until edges are golden.
Cool on the pan for 5 minutes, then transfer to a rack.
⭐ Tips
For softer cookies: slightly underbake.
For crispier cookies: bake 1–2 minutes longer.
Chill dough 30 minutes for thicker cookies.