To boil brats before grilling, the typical recommended time is about 10 to 15 minutes at a low boil or simmer until they are fully cooked through. This parboiling step ensures the brats are juicy, flavorful, and less likely to burst on the grill. Here are some detailed guidelines from multiple sources:
- Bring brats to a low boil, cover, and cook over low heat for 10-12 minutes. Then transfer to a preheated grill and cook for a few minutes per side until browned and caramelized
- Simmer brats in beer (or water) for about 7-8 minutes at a low boil before placing them on the grill for finishing
- Boil brats in beer over medium-high heat, then reduce to medium-low and slow boil for 10-15 minutes or until internal temperature reaches 145°F, then grill 5 minutes per side for char marks
- Some recommend simmering brats slowly in beer for 25-30 minutes until the beer is almost boiled off, then searing them on the grill for 2-3 minutes per side to get a browned exterior
- Parboiling brats in beer or broth until they reach an internal temperature of about 150°F, then grilling 2-3 minutes per side to lightly sear, is also common
Boiling or simmering brats first helps keep them juicy, infuses flavor (especially if using beer), and prevents the casings from splitting during grilling. The grilling step is mainly to brown and crisp the exterior. Summary:
- Boil or simmer brats for about 7 to 15 minutes (depending on method and temperature), until fully cooked or near fully cooked inside.
- Then grill for 2 to 5 minutes per side to brown and caramelize.
- Use a meat thermometer to check for an internal temperature of at least 145°F to ensure doneness.
This approach balances cooking the brats through while achieving a flavorful, crispy grilled finish
