Ingredients:
- In-N-Out Inspired Special Sauce
- 1/2 cup mayonnaise
- 2 tbsp ketchup
- 1/2 tbsp rice vinegar or white vinegar
- 2 tbsp sweet relish
- 1 tbsp sugar
- 1/2 tbsp chili flakes optional
- Main Ingredients
- 1/2 bag frozen fries
- cheddar cheese/American cheese
- 2 onions diced
- 2 tbsp butter
- 1 tbsp neutral oil
- 1/2 tsp salt
Instructions:
- Melt butter in a pan over medium low heat and pour in neutral oil.
- Add the minced onions and salt to the pan.
- Stir every few minutes until the onions caramelize. If the onions look like its burning, turn down the heat. This will take at least 30 minutes or longer.
- Mix all the ingredients for the sauce and set aside.
- Bake/Fry the frozen fries per the package instructions.
- Once the fries are cooked, add grated cheddar cheese or sliced American cheese on top and broil for 3-5 minutes or until the cheese melts.
- Once the cheese melts, add the caramelized onions and pour the sauce on top and enjoy!
Notes:
*The In-N-Out sauce doesn’t use chili flakes but I added it in for some heat. It’s optional, it’s up to your preference.
*If it seems like the onions are burning, turn down the heat a little bit.
*Very important to keep stirring the onions.
*In-N-Out uses American cheese slices. I sometimes like to use shredded cheddar. Either one will work.