1. Slice the onion to a thickness of about 8 millimeters. Remove the center part, leaving two layers of onion rings to ensure a medium thickness.

2. Use a brush to brush the chili sauce onto the onion rings.

3. You can choose a different kind of chili sauce, preferably one that is thicker.

Then wrap the onion rings in bacon and secure with toothpicks. Sprinkle pepper on top.

4. Then put it on the grill or grill pan and cook for 30 minutes, so that the bacon is fragrant and roasted until golden brown and reddish, the longer you cook, the softer the onion in the center will be.

5. For a dipping sauce, mix two tablespoons of mayonnaise, one tablespoon of chili sauce, and one tablespoon of lime juice.

6. If you don't have a skillet at home, you can also try roasting them in a pan at a low temperature.