Some meal preps feel like a second job. This one does not. A proper sheet pan chicken fajitas meal prep is one tray, one oven, about 30 minutes — and it produces a week of lunches with 40 g of protein per serving. Sizzling-spiced chicken, charred peppers and onions, and endless ways to serve it: bowls, wraps, salads, quesadillas. This guide covers the exact chicken-to-vegetable ratio that hits the 40 g target, the homemade fajita seasoning that beats any packet, the high-heat roasting method that gives you char without drying the chicken, and how to portion and reheat everything so Friday’s lunch is as good as Monday’s. If you only…