Those were the good old days!
Im glad that YouTuberCatherines Platesmade a recipe about this which made things easier for me!
Dice the green bell pepper and white onion, then toss them onto the pan as well.

Image Credit: Catherine’s Plates via YouTube
Mix it until it is well combined.
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Step 2
Add about half a teaspoon of Worcestershire sauce or according to your taste.
Drizzle with some mustard, then add 1 tablespoon of brown sugar and 1 cup of ketchup.

Mix it until fully combined and let it simmer.
Step 3
Slice open each bun in half, then lightly spread some butter on each of them.
Place the buttered side of the bun onto the pan and grill them until theyre lightly toasted.

Serve and pair it with tater tots if you like.
*All these amazing images are thanks toCatherines Platesvia YouTube.
Do visit her channel to see more recipes like this!