Welcome Steelworker ... yes, they will work. Store-bought eggs often will not milk as well or have the appearance as some of the better cures out there, but they will catch some fish.

Another option for you too is to look at sandshrimp as an option. Winter steelhead love them and I usually fish them over eggs myself. I like the fact that if fresh and properly set up on the hook (I'm pretty sure I have a tip on it, if not, I'll make one one of these days), they'll outlast an egg cluster and they're usually much less messy to work with

Just remember to get your egg supply from those early season brats

Again, welcome!