I know it's a weird question, but I was munching on some apples and peanut butter and boy, is peanut butter tasty but I hate how I gotta struggle to make it stay on apple.
Tuna. I can't create a perfect tuna sandwich. I've tried countless different things in different amounts to try and replicate professionally made sandwiches but I just can't do it. I love tuna so much but whenever I try to use it the result is subpar.
Cream cheese. Take delicious food, cupcake for example, and you replace one of the ingredients (in this case the icing) with cream cheese, and now you've just ruined a good thing.
My food rival would have to be beef or spicy foods.... As much as I love spicy food, my body seems to reject it lol. Beef because I find it hard to cook it to absolute perfection without it being tough