A Cookie Revelation!
Hopefully, you figured this out long before I did! I love using the good old Nestle Toll House Recipe for my bar cookies. But for some reason I never noticed the recipe is written to be used with a “jelly roll pan” (15 x 10-inch.) Hmm…no wonder I always had trouble spreading the batter all the way to the edges of the pan…I don’t have jelly roll pans, I have half-sheet pans (17 x 12-inch.) It turns out if you add an extra 1/2 recipe they will bake up perfectly in your half-sheet pans! Yay lots of cookies for your crowd! I’ll post the adjusted measurements below.