Into a medium-low heat grill, place a Dutch oven and melt the butter in it.
Add the onions and peppers, season with salt and pepper, and cook until just starting to become tender.
Place the bratwursts on top of the onions and peppers, and cover with Pabst Blue Ribbon lager. Allow the sausages to braise for 45 minutes.
Remove the sausages from the Dutch oven and place the bratwursts directly on the grill.
Allow the bratwursts to grill until the skins become dry and taut.
Last but not least, open up the hoagies, and smear them with chevré. Add sausage, onions and peppers, and a few lines of Vi’s Smokin’ Hot Dippin’ Mustard Sauce
Serve immediately because time is a-wastin’.