Pour into flour and stir with a fork just to combine wet and dry ingredients.
Bring stock to a low simmer over medium heat and press spaetzle dough through a large hold colander or spaetzle maker into the liquid to cook, working in batches.
Remove cooked spaetzle after about a minute and plunge into an ice bath.
When all spaetzle is cooked, drain well while you heat the butter and oil in a large skillet.
Add spaetzle and cook over medium high heat until it's nicely browned on the edges and slightly crispy.
Toss with parsley and serve immediately.
Notes
<em>Adapted from The Joy of Cooking, 75th Anniversary Edition, page 336</em>
Recipe by Cooking With MicheleĀ® at https://cookingwithmichele.com/2011/04/crispy-spaetzle-with-butter-and-parsley/