Dice chicken into 1/3" thick pieces and place them in a large mixing bowl.
Into the mixing bowl, add remaining fritter ingredients. Stir the mixture until well combined, cover with plastic wrap and refrigerate 2 hours or overnight.
Heat a large non-stick pan over medium heat and add 2 Tbsp oil. When oil is hot, add the chicken mixture a heaping Tablespoon at a time. Slightly flatten out the tops with the back of your spoon and sauté uncovered 3-4 min on the first side, then flip and saute 3 min on the second side or until outsides are golden brown and chicken is fully cooked through.