First, you'll need to get your hands on some premium Bratwurst meat. This isn't the time for that pre-rolled, mass-produced nonsense. No, no, no. We're talking artisanal, hand-processed, small-batch, locally-sourced, organic, free-range, artisanal Bratwurst. Anything less would be an insult.
Visit the local butcher shop and ask for 'Baals' special blend'. They might look at you weird, but that's a good sign.