Chadolbaegi is paper-thin sliced beef brisket that cooks in seconds on a hot grill. There is no marinade at all; the rich, beefy slices are dipped in a sesame-salt sauce or wrapped with tangy pickled onions. It is one of the fastest and easiest keto meals you can make.
Make the pickled onions: stir together the soy sauce, vinegar, allulose and water. Add the onion and jalapeño and let them sit for at least 15 minutes.
Mix the sesame oil, salt and pepper in small dipping dishes.
Heat a grill pan or cast-iron skillet over high heat until smoking.
Lay the brisket slices in the pan in a single layer. Cook for 15 to 30 seconds per side, just until the meat curls and browns.
Serve immediately with the sesame salt dip, pickled onions and lettuce for wrapping.
Notes
Chadolbaegi is sliced so thin that it can overcook in seconds. Cook just a few slices at a time and eat them hot, the way it is done at Korean barbecue restaurants. Look for it in the frozen section of Korean and Asian markets.Chef's Tip: Keep the brisket slices frozen until just before cooking. They are easier to separate and cook more evenly.Keto Swap: No changes needed. The pickled onions are usually made with sugar; allulose keeps them low-carb.Success Tip: Kids love the quick sizzle and simple flavor. Let older children help cook their own slices at the table on a portable grill.Nutrition is calculated from the ingredients and is an estimate per serving. Net carbs exclude fiber and allulose.