Dutch Oven Braised with Sweet Onions & Garden Vegetables

There’s something sacred about a slow Sunday.
The house feels quieter. The kitchen smells richer. The table stays set just a little longer.
Sunday Slow & Savory Brisket is the kind of meal that turns an ordinary weekend into a memory. Slow-braised in a Dutch oven with sweet onions, tender carrots, and buttery potatoes, this brisket cooks low and slow until it’s fork-tender and wrapped in a velvety, savory gravy.
It’s simple enough for a cozy family dinner — but elegant enough to serve when everyone gathers around your table.
This is the kind of recipe that becomes a tradition.
📝 Why You’ll Love This Recipe
- Fall-apart tender every time
- Cozy, comforting, and elevated
- Uses simple pantry staples (au jus + cream of celery)
- One-pot Dutch oven meal
- Even better the next day
🛒 Ingredients
For the Brisket
- 4–5 lb beef brisket (flat cut preferred)
- 1 packet au jus mix
- 1 packet onion soup mix (optional but adds depth)
- 1 can cream of celery soup
- 1½–2 cups beef broth
- 1 tbsp Worcestershire sauce
- 3 cloves garlic, minced
- 1 tsp black pepper
- 1 tbsp olive oil
Vegetables
- 2 large carrots, cut into thick chunks
- 1½ lbs baby potatoes (or quartered Yukon golds)
- 2–3 large onions, thick sliced
- 2 celery stalks, thick sliced
- Optional: fresh thyme

👩🍳 Instructions
1️⃣ Preheat
Preheat oven to 325°F.
2️⃣ Sear for Flavor
Pat brisket dry. Lightly rub with olive oil and black pepper.
Heat your Dutch oven over medium-high heat and sear brisket for 3–4 minutes per side until deeply browned. Remove and set aside.
(This step builds incredible flavor — don’t skip it.)


3️⃣ Build the Base
Add half of the sliced onions and celery to the bottom of the Dutch oven.
Place brisket on top.
Lay remaining onion slices over the brisket like a cozy blanket.
4️⃣ Make the Savory Sauce
Whisk together:
- Cream of celery soup
- Au jus packet
- Onion soup mix
- Beef broth
- Worcestershire sauce
- Garlic
Pour mixture around and slightly over brisket.
Liquid should come about ½–¾ up the sides of the meat. Add more broth if needed.

5️⃣ Add Vegetables
Nestle carrots and potatoes around the sides (not piled on top).
Add thyme if using.
6️⃣ Slow Braise
Cover tightly with Dutch oven lid.
Bake for 3½–4 hours, until:
- Internal temperature reaches 195–205°F
- A fork slides in easily
- Meat pulls apart effortlessly
If it feels tough, it simply needs more time.
Low and slow is the secret.
7️⃣ Rest & Slice
Let rest, covered, for 20–30 minutes before slicing.
Slice against the grain for the most tender texture.
🥄 Optional Gravy Finish
Remove brisket and vegetables.
Simmer remaining juices on stovetop.
Whisk together 1 tbsp cornstarch + 2 tbsp water and stir in until glossy and thickened.
Spoon generously over everything.




💡 Ashley’s Sunday Tips
- Make it a day ahead — it’s even better reheated.
- Leftovers make incredible brisket sliders.
- Serve with a crisp and butter baked french bread.
- If brisket seems dry, add ¼–½ cup more broth next time.

🥘 Sunday Slow & Savory Brisket
Ingredients
Method
- 1️⃣ Preheat
- Preheat oven to 325°F.
- 2️⃣ Sear for Flavor
- Pat brisket dry. Lightly rub with olive oil and black pepper.
- Heat your Dutch oven over medium-high heat and sear brisket for 3–4 minutes per side until deeply browned. Remove and set aside.
- (This step builds incredible flavor — don’t skip it.)
- 3️⃣ Build the Base
- Add half of the sliced onions and celery to the bottom of the Dutch oven.
- Place brisket on top.
- Lay remaining onion slices over the brisket like a cozy blanket.
- 4️⃣ Make the Savory Sauce
- Whisk together:
- Cream of celery soup
- Au jus packet
- Onion soup mix
- Beef broth
- Worcestershire sauce
- Garlic
- Pour mixture around and slightly over brisket.
- Liquid should come about ½–¾ up the sides of the meat. Add more broth if needed.
- 5️⃣ Add Vegetables
- Nestle carrots and potatoes around the sides (not piled on top).
- Add thyme if using.
- 6️⃣ Slow Braise
- Cover tightly with Dutch oven lid.
- Bake for 3½–4 hours, until:
- Internal temperature reaches 195–205°F
- A fork slides in easily
- Meat pulls apart effortlessly
- If it feels tough, it simply needs more time.
- Low and slow is the secret.
- 7️⃣ Rest & Slice
- Let rest, covered, for 20–30 minutes before slicing.
- Slice against the grain for the most tender texture.
- 🥄 Optional Gravy Finish
- Remove brisket and vegetables.
- Simmer remaining juices on stovetop.
- Whisk together 1 tbsp cornstarch + 2 tbsp water and stir in until glossy and thickened.
- Spoon generously over everything.
Notes
- Make it a day ahead — it’s even better reheated.
- Leftovers make incredible brisket sliders.
- Serve with a crisp arugula salad or warm crusty bread.
- If brisket seems dry, add ¼–½ cup more broth next time.
