In a bowl, mix together flour, water, eggs, salt, and baking powder until well blended.

Bring a large pot of water to a rolling boil.

Place a portion of the dough into a spaetzle press or potato ricer.

Press the dough through the press or ricer into the boiling water.

Cook the spaetzle, stirring occasionally, until it floats to the surface, about 2 minutes.

Remove the cooked spaetzle with a slotted spoon and rinse with cold water to stop the cooking process.

Repeat steps 3-6 with the remaining dough.