Grocery blues

I get so disgusted by trips to the grocery store. It just amazes me how much you spend for so little!
I bought, an onion and noodles for chicken soup, butter, jelly, cheerios, bread (only two loaves this time, generally I buy four at a time), yogurt, and (a splurge!) yogurt melts for Jacob. Plus a container of mayonaise on sale for $2.00 (normally 5 or 6, they had a huge display of them, but I guess they didn't sell). That's about 20.00 right there and I get home and it's like......ok, what do I have to eat.....nothing! The cereal and sandwhich stuff's for the kids, and the yogurt, and then supper and baking stuff. That happens pretty often!