If “what’s for dinner?” has turned into a daily stressor, let me introduce you to your new weeknight hero: sliced beef brisket. Juicy, tender, and soaked in a sweet-and-savory sauce that practically makes itself—this is Simply the Easiest Beef Brisket you’ll ever make.
Whether you’re feeding a hungry family, planning a casual Sunday supper, or just craving some seriously satisfying comfort food, this dish checks every box. And the best part? It only takes 10 minutes of hands-on prep—because let’s be real, you’re juggling enough already.

Why You’ll Love This Sliced Beef Brisket
Minimal prep, maximum flavor
You basically toss it in the oven and let it do its thing—no searing, no fuss.
Crowd-pleasing and comforting
From picky eaters to food snobs (we all know at least one), everyone goes back for seconds.
Perfect for leftovers
Brisket sandwiches, tacos, or even a brisket-topped baked potato? Yes, please.
Simple Ingredients for the Perfect Sliced Beef Brisket
Here’s what goes into this beauty:
- 1 (3 lb) beef brisket, trimmed of fat
- 1 medium onion, thinly sliced
- Salt and pepper to taste
- 1 (12 oz) can of beer (go with something light—lager or pilsner)
- 1 (12 oz) bottle tomato-based chili sauce
- ¾ cup packed brown sugar
That’s it. No fancy stuff. Just pantry staples and one solid cut of meat.

How to Make the Easiest Beef Brisket
Step-by-Step:
- Preheat that oven
Set it to 325°F (165°C). You’ve got time for a quick coffee or scroll while it heats. - Season the brisket
Salt and pepper all over. Lay it in a glass baking dish and top with the thinly sliced onions. Trust me, they melt into the sauce later. Chef’s kiss. - Mix the magic
In a bowl, combine the beer, chili sauce, and brown sugar. Pour that sweet-savory goodness over the brisket. Cover the dish tightly with foil. - Bake low and slow
Pop it in the oven for 3 hours. After that, remove the foil and bake for another 30 minutes to let everything caramelize a bit. - Slice and soak
Let it rest (the meat needs its me-time), then slice it up and return it to the dish. Spoon that sauce all over and reheat briefly in the oven.
Boom. Dinner is done. And yes, your kitchen now smells like heaven on a rainy day.

Cooking Tips from Maria’s Kitchen
- No beer? You can sub with beef broth or even cola—yes, cola! It gives a similar sweet richness.
- Make ahead: Brisket actually gets better the next day. Make it in advance and reheat with extra sauce.
- Slice against the grain. This makes a big difference in tenderness—like, life-changing difference.
A Little Backstory…
I first made this brisket after a chaotic Tuesday when my fridge had beer, onions, and… not much else. I threw it together, crossed my fingers, and ended up with a dinner my family now begs for. It’s become a staple during cold months and makes the most incredible leftovers. Pro tip: Try it tucked into a crusty roll with melty provolone the next day. You’re welcome.

FAQs About Sliced Beef Brisket
Can I make this in a slow cooker?
Absolutely! Cook on low for 8 hours. Just skip the final oven step, or broil briefly if you want that caramelized top.
What’s the best beer to use?
A light lager or amber ale works great. Avoid anything too bitter (save the IPAs for sipping).
How do I store leftovers?
Store sliced brisket with sauce in an airtight container for up to 4 days in the fridge. You can also freeze it for up to 2 months—perfect for meal prep.
Can I use a different cut of meat?
You can, but brisket really shines here. Chuck roast is the closest substitute, but it won’t slice quite the same.

More Recipes You’ll Love
If you’re into hearty, flavor-packed meals like this, check out a few other cozy favorites from the site:
And if you want to level up your sauce game, this guide to tomato-based sauces from Serious Eats is packed with inspiration.
So next time you’re staring into your fridge wondering what to make, remember this: a sliced beef brisket can save your dinner plans—and your sanity. It’s simple, satisfying, and sure to earn a spot in your regular rotation.
Now go pour yourself that leftover beer. You’ve earned it
Print
Sliced Beef Brisket: Irresistibly Easy Recipe for Dinners
This sliced beef brisket is everything you want in a comfort meal—tender, juicy, and smothered in a sweet-and-savory sauce made with beer, chili sauce, and brown sugar. It’s baked low and slow for melt-in-your-mouth magic with barely any prep. Perfect for weeknights, Sunday suppers, or feeding a hungry crowd!
- Total Time: 3 hours 40 minutes
- Yield: 6 servings 1x
Ingredients
- 1 (3 lb) beef brisket, trimmed of fat
- Salt and pepper, to taste
- 1 medium onion, thinly sliced
- 1 (12 oz) can light beer (like lager or pilsner)
- 1 (12 oz) bottle tomato-based chili sauce
- ¾ cup packed brown sugar
Instructions
- Preheat your oven to 325°F (165°C).
- Season the brisket generously on all sides with salt and pepper. Place it in a large glass baking dish.
- Layer the sliced onion over the brisket.
- In a medium bowl, stir together the beer, chili sauce, and brown sugar. Pour the mixture over the brisket and onions.
- Cover the dish tightly with aluminum foil and bake for 3 hours.
- Remove foil and bake for an additional 30 minutes to let the sauce thicken and caramelize.
- Let the brisket rest for about 10 minutes, then slice it against the grain. Return the slices to the dish and spoon the sauce over top.
- Reheat briefly in the oven if desired, then serve and enjoy!
Notes
- No beer? Sub it with beef broth or even cola for a fun twist.
- Make-ahead magic: Brisket actually tastes better the next day—hello, meal prep win.
- Slice it right: Always cut against the grain for tender, not chewy, slices.
- Leftovers? Try them in sandwiches, tacos, or on top of mashed potatoes.
- Want it smokier? Add a teaspoon of smoked paprika to the sauce mix.
- Prep Time: 10 minutes
- Cook Time: 3 hours 30 minutes
- Category: Dinner, Main Course
- Method: Oven-baked
- Cuisine: American
- Diet: Gluten Free
Nutrition
- Serving Size: ~6 oz brisket with sauce
- Calories: 475
- Sugar: 18g
- Sodium: 620mg
- Fat: 21g
- Saturated Fat: 8g
- Unsaturated Fat: 12g
- Trans Fat: 0.5g
- Carbohydrates: 25g
- Fiber: 1g
- Protein: 41g
- Cholesterol: 115mg
Keywords: sliced beef brisket, easy brisket recipe, oven baked brisket, beef dinner, comfort food