we prefer to leave the skin on the sweet potato for the added fiber (even with skin included, this is still a low FODMAP food). If you prefer to chop and boil your potato to cook it, when you cook it you will create resistant starch. If you eat this cold, you will be eating resistant starch which will likely set off your symptoms. Always reheat potato (and rice) before eating. This breaks the bonds of the resistant starch.
Need an egg replacement? *this is equivalent to one egg, so adjust per the number of eggs that the recipe is calling for: Wisk 1 tablespoon of ground flax seed (measured after grinding) with 3 tablespoons of water. Set in the frig for 15 minutes. This should make a sticky thick mixture. Add into the recipe where the egg is called for.