If you don't like store bought relish, why not make your own? The good thing about making your own is that you can adjust the ingredients to suit your own taste. Want it a little spicy? Add a little crushed red pepper. Want it less sweet? Cut back on the sugar. You can make it to fit your own likes and dislikes.
This recipe makes a fairly sweet relish so if you tend to prefer tart food cut back of the sugar a little in step 4 of the instructions. Then in step 5 taste the relish and add sugar if you want it sweeter.
In addition to hot dogs and hamburgers, you can also served this relish as a side for meat and chicken dishes.