Keto Caramel Sauce: Preheat skillet on medium high heat. Add in allulose when pan is hot. Allow the sugar to dissolve and swirl it around the pan. The color should gradually change from white to a nice golden brown color. This should take approximately 5 minutes. Remove from pan into a glass container.
Heat up a skillet and add in fat of choice. Once hot, add in the chicken.
Saute for a few minutes until all visible pink is gone.
Add in caramel sauce and mix with chicken.
Push chicken to one side, add in shallots and ginger. Saute for a minute.
Flavor the chicken with mushroom seasoning & fish sauce.
Add in sparkling water. More caramel sauce if it's looking too pale.
Taste and adjust seasoning (more fish sauce or more sparkling water).
Turn heat to low and allow chicken to simmer with the lid on.
Flavor should be infused and ready to be eaten in about 15-20 minutes of cooking.
Caramel sauce will become hard and solid once it's cold. Just pop it in the microwave for 30-50 seconds to turn it back into liquid.