Can you cook pizza on a cookie sheet?

Chef's answer
Preheat oven to 450 degrees F or 425 degrees for convection bake. Lightly spray a baking sheet with cooking oil and set aside.
Frequently asked Questions 🎓
Though the rumors about its toxicity persist, research has shown that the amount of aluminum that leaches into food is minimal -- and, more important, that normal intake of aluminum is not harmful. Aluminum does, however, react to acidic foods, and the reaction can discolor the food or give it a metallic taste.
Lasagne typically need to cook in a hot oven for about 30 minutes. ... To avoid this, I usually precook the sheets in slightly-salted boiling water for one minute (I just want to soften them, not cook them).
Season steaks with salt and pepper, to taste, and add to the baking sheet in a single layer. Place into oven and broil until the steak is browned and charred at the edges, about 4-5 minutes per side for medium-rare, or until desired doneness.
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