Saute mushrooms over med/high heat until softened and lightly browned, then mince them in a food processor or put them through the meat grinder. You can also finely chop cooked mushrooms by hand if you're feeling adventurous.
In a large bowl, combine: 1 lb ground chicken, your cooked & finely chopped mushrooms, grated onion, 2 eggs, ½ cup bread crumbs and 1 ½ tsp salt and ½ tsp pepper (or to taste).
Place about a heaping Tablespoon of the mixture at a time into the flour, then I dredged it on both sides and used my hands to create oval patties, tapping off excess flour. If you're making sliders, make them round like mini burgers.
Heat 2-3 tbsp of oil in a nonstick skillet. Once oil is hot, add the fritters. Cover and cook until golden on both sides. Cook about 4 minutes on the first side and 2-3 minutes on the next. Wipe your skillet with a paper towel between batches and add more oil as needed. Remove to a plate and serve warm.
