Why use vegetable shortening instead of butter?
Vegetable shortening creates a softer, more tender crumb and extends shelf life. It also produces a nostalgic texture many prefer to butter-based cookies.
Can I make this dough ahead?
Yes. Refrigerate the dough for up to 3 days, or freeze in portions for up to 3 months. Bake from chilled or frozen dough, adding 1-2 minutes to baking time if frozen.
What's the difference between using granulated and brown sugar?
Granulated sugar promotes spread and crispness at the edges; brown sugar adds moisture and molasses depth. This recipe uses both for balanced texture and flavor.
How do I know when the cookies are done?
Bake until the edges are set and light golden, but the centers still look slightly underdone. They continue cooking on the baking sheet as they cool.
Can I substitute the chocolate chips?
Yes. Use milk chocolate, dark chocolate, or a mix. Adjust quantity to taste—do not exceed 2 cups or the dough becomes too thick.