Slow Cooker 4-Ingredient Onion Soup Pot Roast: The Easiest Comfort Food You’ll Ever Make

Step 2: Add the Roast

Place the chuck roast directly into the bottom of the slow cooker.

Step 3: Mix the Sauce

In a bowl, stir together the cream of mushroom soup and beef broth until smooth. Pour this mixture evenly over the roast.

Step 4: Add the Onion Soup Mix

Sprinkle the entire packet of dry onion soup mix over the top of the roast. No need to stir — it will blend during cooking.

Step 5: Cook Low and Slow

Cover and cook on:

• Low for 8–9 hours (recommended for maximum tenderness), or
• High for 4–5 hours if you’re short on time.

The roast is ready when it easily shreds with a fork.

Serving Suggestions

This pot roast creates its own savory gravy, making it perfect for serving over:

• Creamy mashed potatoes
• Buttered egg noodles
• Steamed white rice
• Roasted vegetables