White Castle Sliders

1: Thinly slice a white onion, coat with flour, and fry until golden brown at 350°F.

2: Remove them from the oil and place them on paper towels to soak up the excess oil.

3: Sprinkle with salt while the onions are still hot.

4: Make a sauce by combining ¼ cup of mayonnaise, relish, ketchup, Dijon mustard, apple cider vinegar, a pinch of salt, pepper, and garlic powder.

5: Follow the instructions on the package to heat the sliders in the microwave.

6: Add sauce and crispy onions to the sliders.

7: Serve immediately and enjoy!