Are these "traditional" Toll House cookies?
They are Toll House-style. The base method and core ratios are classic (butter, sugars, eggs, flour, baking soda), but this version adds cinnamon and nutmeg and leans a little harder on vanilla for extra aroma.
Do I need to chill the dough?
No, but you can. If you chill for 30 minutes to 24 hours, the cookies bake a little thicker and the flavor tastes slightly deeper. If chilling, cover the dough so it does not dry out.
Why did my cookies spread too much?
Common culprits are butter that is too warm, a hot baking sheet, or not enough flour. Use softened butter, not melty (it should dent when you press it, but not look shiny). Make sure the baking sheet is cool before the next batch. If your kitchen is warm, chill the dough for 20 to 30 minutes.
Can I use salted butter?
Yes. If you use salted butter, reduce the added salt to 1/2 teaspoon. (Salt levels vary by brand, so taste and adjust next time if needed.)
Can I swap chocolate chips?
Absolutely. Semi-sweet is the classic. Dark chocolate chunks feel extra rich. Milk chocolate makes a sweeter cookie. A mix is the best of both worlds.
How do I get softer cookies?
Bake on the lower end of the time range and pull them when the centers look slightly underdone and puffy. They finish setting as they cool on the pan.
Do you have metric weights?
Yes. They are listed in the ingredient notes where it helps most (flour, butter, chips, and scoop size).