Rinse and slice the chicken breast into cubes.
In a large bowl: combine chicken cubes, eggs, mayonnaise, cheese, dill, flour, salt, onion, powder, pepper and mix well. Cover and place in the refrigerator for 1 hour or overnight.
Heat a skillet or non-stick pan to medium-high and add oil. Wait until the oil is hot.
Depending on the size of your pan, use an ice cream scooper or a big spoon and scoop chicken fritters (about 4) place them in the pan. Space them out.
Cook for 4-5 minutes on the first side or until the edges begin to brown. Then flip and gently press down on the fritters, cook for 2-3 minutes or until golden brown.
Remove the fritters and place them on a paper towel to drain the extra oil; set aside. Repeat with the rest and add more oil if needed. You should have 12 fritters.