Diary of a Chef · Just Chefn Around

Corned Beef & Potatoes

4 hours · 6 servings

By Diary of a Chef

Ingredients

• 1 corned beef brisket (3–4 lb)
• 1.5 lb small potatoes (Yukon gold or baby red), whole
• 1 large onion, halved (root intact)
• 2 carrots, 2-in chunks
• 2 celery stalks, 2-in chunks
• 4 garlic cloves, smashed
• 1 tbsp black peppercorns, lightly cracked
• 2 tsp mustard seeds, lightly cracked
• 2 bay leaves
• 6 whole allspice berries (or 1/2 tsp ground)
• 4 whole cloves
• 1 small cinnamon stick (or 1/2 tsp ground)
• 1/2 tsp red pepper flakes (optional)
• 1 tbsp apple cider vinegar OR 1 strip lemon peel
• 3 cups beef broth + 3 cups water
• 4 tbsp Dijon mustard + 2–4 tbsp brown sugar (glaze)
• 3 tbsp butter · salt + pepper · parsley (optional)

Instructions

1. 1Desalinate

   Brisket soaks in cold water (change once, optionally). This is the difference between seasoned and salt-bomb.

2. 2Build the braise

   Vegetables on the bottom of the Dutch oven; brisket fat-side UP; spices scattered over the top and spread evenly; broth + water + vinegar (or lemon peel) to ~80% up the meat.

3. 3Bring to temp

   Stovetop to a gentle simmer only. Never a boil — boiling makes tight, dry meat.

4. 4Oven braise

   Lid on, 275°F, undisturbed (~3 hr — potatoes go in at the 2-hour mark).

5. 5Potatoes, late

   At the 2-hour mark, potatoes into the liquid; lid back on. Late addition keeps them structured, not mush.

6. 6Check

   A fork slides in easily. If slightly firm, another 20–30 min.

7. 7Glaze and broil

   Brisket out; rest 10 min. Stir Dijon + brown sugar; coat the top generously. Under the broiler 3–5 min until caramelized and crusted — watch it the whole time.

8. 8Potatoes finish

   Out of the liquid; tossed in butter, salt, pepper. Optional: light smash and crisp.

9. 9Slice

   Find the grain; slice AGAINST it, medium thickness — the against-grain cut decides tenderness.

10. 10Plate

    Fanned slices, buttered potatoes, a spoonful of braising liquid over the meat, parsley if using.