Preheat oven to 375°F. Line a rimmed baking sheet with parchment paper.
Prepare onion by cutting off the top and root end, and removing the outer layer. Slice into thin rounds.
Add barbecue sauce to one medium bowl. Mix together remaining ingredients in a second medium bowl.
Dip one onion ring at a time in the barbecue sauce, gently shaking off any excess. Transfer carefully to the breadcrumb mixture, coating well. Place on prepared baking sheet. Repeat with remaining onion pieces. Lightly spray with olive oil.
Bake for 12-15 minutes or until crisp. Enjoy immediately.
Nutritional information is provided as a courtesy and is an estimate only. Nutrition information can vary for a variety of reasons. For the most accurate data, use your preferred nutrition calculator with the actual ingredients you used to make this recipe.
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