Mix everything, shouldn't be too watery nor stiff.
You will need this tool that is shown on picture. I saw them at many of cooking wares stores or on Ebay and Amazon too.
All you have to do is over a boiling salted water, pour some of batter through the plastic area of the tool, and move it backward and forward.
Cook until they are floating to the surface.
Chicken
Saute the chopped onion with oil until it produces nice scent in a large pan then add in the paprika, stir well. When doing this, take away the pan from the heat because if not, paprika will be burnt and will taste bitter.
Then add in the chicken, and place back the pan on top of the hot stove, stir well
Give fairly amount of water, add the tomatoes and green paprikas and cook chicken until tender.
When its tender, before turning off the stove, add in salt to taste
Serve this chicken with Hungarian Nokedli (home-made noodle). Top the nokedli with sour cream.
Notes
My husband and I love to sprinkle the nokedli with ground pepper with seeds after the sour cream, and dill pickles as the side dish.