I love peanuts, always have.
I love peanuts with a block of cheese.
I love peanuts with chocolate and raisins.
Usually, if a recipe has peanuts as an ingredient I look the other way.
Here are some ideas that I found:
Jesse said, "I just took some roasted pumpkin and topped it with butter, peanut butter, maple syrup, salt, cinnamon, lime, cayenne and whole peanuts to make a killer spread the other day
https://permies.com/t/192039/kitchen/Share-pumpkin-recipes#1714135
My thread on "Gifts from the Kitchen" has a suggestion for Candied Peanuts to give as gifts.
Pie crust made from crushed peanuts.
Make peanut butter.
Make Gorp:
https://permies.com/t/10987/kitchen/GORP-Good-Raisins-Peanuts
Another suggestion that does not involve cooking is to use the packages as a loss leader.
Think of what you sell that brings the most money, then offer a free package of peanuts with the purchase of that item.
Or pick something that you sell a lot of and do the same thing.