Buttery Onion Beef and Potatoes

Name: Buttery Onion Beef and Potatoes Slow Cooker
Prep time: 10 min
Cook time: 6 h
Total time: 6 h 10 min
Yield: 6 servings
Cuisine: American
Ingredients: 1.5 lbs red potatoes, quartered; 1 medium onion, sliced; 2 lbs chuck roast, cut into 1.5-inch cubes; 8 oz baby carrots; 1 tbsp minced garlic; 1 packet (1 oz) dry onion soup mix; black pepper, to taste; 4 tbsp butter, sliced; Fresh parsley, for garnish

Buttery Onion Beef and Potatoes is a hands-off slow cooker braise that transforms chuck roast, potatoes, and carrots into fall-apart tender meat in a rich, savory onion-butter sauce. It's a complete one-pot meal requiring minimal prep and no browning step.

🌍American 🏷️Slow-cooker 🏷️Beef 🏷️Potatoes 🏷️Carrots Onion-soup-mix

🏷️

🏷️Comfort-food

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TikTok

Total

6h 10m

Servings

6

Difficulty

Easy

Est. Cost

$19–$31

Recipe Source

View original recipe

From TikTok

-0:00

TikTok

Ingredients

1.5 lbs red potatoes, quartered
1 medium onion, sliced
2 lbs chuck roast, cut into 1.5-inch cubes
8 oz baby carrots
1 tbsp minced garlic
1 packet (1 oz) dry onion soup mix
black pepper, to taste
4 tbsp butter, sliced
Fresh parsley, for garnishoptional

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Instructions

1
Place the quartered potatoes in the bottom of the slow cooker.
2
Add the sliced onion on top of the potatoes.
3
Layer the cubed chuck roast over the onions.
4
Add the baby carrots.
5
Add the minced garlic.
6
Sprinkle the packet of dry onion soup mix evenly over all the ingredients.
7
Season with black pepper to taste.
8
Place the slices of butter on top.
9
Cover and cook on low for 6-7 hours, or on high for 3-4 hours.

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Tips & Notes

Pro tips

Cut beef into uniform 1.5-inch cubes so all pieces cook at the same rate and become tender simultaneously.
Layer potatoes on the bottom of the slow cooker and beef on top to ensure potatoes cook through without breaking down.
Slice butter into thin pats and distribute them over the top in the last 30 minutes of cooking for even richness.
Don't lift the lid during cooking—each opening adds 15-20 minutes to cooking time.

Substitutions

Chuck roast → beef stew meat or brisket (similar fat content)
Red potatoes → Yukon gold or fingerling potatoes (hold shape better)
Baby carrots → carrot chunks or parsnips (cut to similar size)
Butter → beef tallow or olive oil (less rich but still good)

Storage & make-ahead

Refrigerate in airtight containers up to 4 days. Freeze up to 3 months. Reheat gently on stovetop over medium-low heat or in slow cooker on low to prevent beef from drying out.

Equipment

slow cooker (5-6 quart)

Common Questions

Can I cook this on high instead of low?

Yes. Cook on high for 3-4 hours instead of 6-8 hours on low. The meat will be tender either way, but low heat produces more even cooking and better texture.

What size slow cooker do I need?

A 5-6 quart slow cooker works best for this recipe. Don't fill it more than three-quarters full to ensure proper cooking.

Can I substitute the onion soup mix?

Yes. Use 2 tablespoons of onion powder plus 1 tablespoon of beef bouillon powder, or 1 cup of caramelized onions for deeper flavor.

How do I know when the beef is done?

The beef should shred easily with a fork and potatoes should be fork-tender. If still firm after 6 hours on low, continue cooking in 30-minute increments.

Can I make this ahead or freeze leftovers?

Refrigerate leftovers up to 4 days. Freeze in airtight containers up to 3 months. Thaw overnight and reheat gently on stovetop or in the slow cooker on low.