Can I make these ahead of time?
Yes. Assemble the rings up to 4 hours ahead, cover, and refrigerate. Bake from cold, adding 5–7 minutes to baking time.
How do I know when they're done?
Bake until the cheese is bubbly and the onion rings are golden brown at the edges, about 20–25 minutes at 375°F.
Can I use store-bought rotisserie chicken?
Yes. Shred 1 cup from a store-bought rotisserie chicken for the same result with less prep.
What dip works best?
Ranch dressing is traditional, but blue cheese or a cooling sour cream-based dip balances the buffalo heat well.
Can I freeze these after baking?
Yes. Cool completely, freeze in an airtight container up to 2 months, then reheat in a 350°F oven for 10–12 minutes.