Go Back
–+ servings
A close-up of caramelized onions being lifted by a spoon from a pan, with a browned steak cooking in oily juices below.

Cast Iron French Onion Chuck Roast with Dano’s Seasoning

If you love cozy, comfort-food dinners that feel impressive but are actually easy, this Cast Iron French Onion Roast is going to be your new go-to. A well-marbled chuck roast is seared in butter, smothered in caramelized onions, and slow-baked until it’s fork-tender and falling apart.
This recipe gets its bold, savory flavor from Dano’s Seasonings, specifically their French Onion Dip Seasoning and Outlaw Butter Seasoning, which take this roast from basic to absolutely crave-worthy. It’s perfect for game day, Sunday dinner, or piled onto slider rolls for an easy crowd-pleaser.
If you love cozy roasts like this, you’ll also love my Crockpot Classic Pot Roast, Crockpot French Onion Roast, and Italian Beef Pot Roast.
Print Recipe Pin Recipe
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Main Course
Cuisine American
Servings 4 people

Ingredients
  

Instructions
 

Preheat the Oven

  • Preheat your oven to 350°F.

Season the Roast

  • Pat the chuck roast dry and generously season all sides with Dano’s Outlaw Butter Seasoning.

Sear the Roast

  • Heat a large cast iron skillet over medium-high heat. Add the butter and olive oil.
  • Once melted and sizzling, add the chuck roast and sear on both sides until deeply browned. This step builds flavor.
  • Remove the roast and push it to the side of the skillet.

Cook the Onions

  • Add the sliced onions directly into the skillet. Cook for 5–7 minutes, stirring occasionally, until softened and lightly golden.

Build the French Onion Base

  • Pour in the beef broth and Worcestershire sauce. Sprinkle the entire packet of Dano’s French Onion Dip Seasoning over the onions and liquid. Stir gently to combine.

Return the Roast

  • Nestle the chuck roast back into the skillet. Sprinkle a little extra Outlaw Butter Seasoning over the top.

Bake Until Fall-Apart Tender

  • Cover the skillet tightly with aluminum foil and transfer to the oven.
  • Bake at 350°F for 2½–3 hours, or until the roast is fork-tender and easily shreds.

Serve

  • Shred the roast directly in the skillet and spoon the onions and juices over the top.
  • Serve over mashed potatoes, roasted potatoes, egg noodles, or pile onto slider rolls for game day. Touchdown.
Keyword cast iron french onion chuck roast, chuck rost, danos chuck roast
Tried this recipe?Let us know how it was!