These are all good ideas. It's hard to find a good yogurt in American grocery stores. All dairy tastes so much better in Europe. Gelato tastes so good that I have not been able to eat American ice cream any more. But I digress.
There used to be a cereal called Mueslix sold here but it wasn't very popular. I think I might be able to find it at a health food store or Whole Foods. Granola is sold instead and that varies in quality.
I don't know if I could stomach peanut butter in the morning, with its, shall we say, unusual texture. I'm actually used to paying about $6 a dozen for eggs because I buy them from a local farm. In early February I bought 18 eggs for $11 and I'll probably do that again soon. But I want to diversify my morning meal and use a substitute, such as applesauce, when I bake.