These ribeye steak sandwiches might sound like a fancy dinner, but at the end of the day, they are still just a really good sandwich. They are simple to put together, loaded with bold flavor, and feel a little extra without being complicated. The best part is they make a great make-ahead meal, so you can grab one on the way out the door for sports practices or games and still feel like you are eating something satisfying and homemade.
If you are all about meals that feel a little special but still work in real life, there are a few more recipes you will want to check out. Creamy Chorizo Pasta is perfect when you want something bold and comforting, while Chicken Parmesan With Chicken Strips is a go-to for busy nights when freezer shortcuts save the day. For something sweet after dinner, Oreo Delight is always a hit.
Equipment
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Ingredients
- Butter
- Large onion
- Water
- Salt
- Garlic cloves
- Ribeye steak
- Coarse-ground pepper
- Salt
- Baguette
- Provolone cheese
- Arugula
- Olive oil
- Lemon juice
- Baguette
- Garlic aioli
Directions
Add the butter, onions, water, and salt to a large skillet, preferably cast-iron. Cook the onions over medium-low heat until golden brown, about 10 to 15 minutes. Add the garlic and cook for an additional minute. Transfer the onions to a plate and set aside.



Season both sides of the steak with pepper and salt. Add the butter and steak to the pan, and cook over medium-high heat until a crust forms on both sides and the steak reaches 130°F for medium rare, about 3 to 4 minutes per side. Place the steak on a cutting board, cover it with aluminum foil, and let it rest for 5 minutes. Thinly slice the steak against the grain.
Cut this baguette in half, add the steak and provolone to the bottom half of the bread. Place it under the broiler until the cheese melts. Top the steak with the caramelized onions.



In a small mixing bowl, combine the arugula, lemon juice, and olive oil. Place the arugula on top of the sandwich. Spread garlic, aioli, or horseradish sauce onto the top half of the baguette and place it on the sandwich.
Cut the sandwich into individual servings and enjoy.
What should I serve with my Steak Sandwich?
- Baked mac and cheese
- Broccoli and rice
- French fries or onion rings
- Sautéed asparagus or green beans
- Baked sweet potatoes
FAQs (Because Life’s Too Busy for Guesswork)
The internal temperature of the steak will depend on how well done you want your steak. 120-125°F for rare, 130-135°F for medium rare, 135-145°F for medium, and 155°F for well done. Keep in mind that when you reheat it, if you are going to knowingly have leftovers, it will continue to cook the steak, so going to a lighter cook on those pieces so they are not overdone when reheated may be ideal.
When slicing the onion thin, a sharp, straight-bladed knife is best; a serrated knife or bread knife is best for the baguette, and a serrated or meat knife is best for cutting the steak. If you use a serrated knife, you can slice the baguette before slicing the steak and use the same knife for both.
If you would like to add vegetables like bell peppers or mushrooms to the onions, you could. You could also add some fresh baby spinach to the arugula mixture as well.
The reason for covering the steak with the aluminum foil is that it helps keep the steak warm while it rests to reabsorb its juices before cutting, so that you do not have to cut a cool steak for your sandwich. If you cut the steak before it rests, it can cause the steak to be dry and tougher.
What are substitutions that I can make?
- Large onion – Yellow, white, or Vadila onions are the best for caramelizing.
- Water – Beef broth can be used for added flavor.
- Ribeye steak – Sirloin, flank steak, skirt steaks are all alternative options.
- Baguette – Ciabatta bread or Sourdough rolls are alternative options.
- Provolone – Swiss or Mozzarella cheese would hold up similarly in texture and flavor.
How should I store my leftovers?
- Steak Sandwiches should be stored in an airtight container in the refrigerator for 2-3 days. Store the baguette at room temperature in an airtight container or bag for up to a week. To reheat, you can place the steak and onions in a skillet over medium-low heat. Add a little oil to keep things from sticking and stir frequently. Remove from the heat as soon as it heats up so you don’t overcook the steak to make it tough. Assemble sandwiches and enjoy.
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Ribeye Steak Sandwich

Equipment
- Knife and cutting board
- Large skillet – cast-iron preferably
- Plate
- Aluminum foil
- Sheet pan
- Small Mixing Bowl
Ingredients
Caramelized onions:
- 2 tablespoons butter
- 1 large onion thinly sliced
- ¼ cup water
- 1 teaspoon salt
- 4 garlic cloves minced
Steak sandwich:
- 1 1/2 pounds ribeye steak
- 2 teaspoons coarse-ground pepper
- 1 teaspoon salt
- 2 tablespoons butter
- 1 baguette
- 4 slices provolone cheese
- 2 cups arugula
- 1/2 tablespoon olive oil
- 1/2 tablespoon lemon juice
- ¼ cup garlic aioli
Instructions
Caramelized onions:
- Add the butter, onions, water, and salt to a large skillet, preferably cast-iron. Cook the onions over medium-low heat until golden brown, about 10 to 15 minutes. Add the garlic and cook for an additional minute. Transfer the onions to a plate and set aside.
Steak sandwich:
- Season both sides of the steak with pepper and salt. Add the butter and steak to the pan, and cook over medium-high heat until a crust forms on both sides and the steak reaches 130°F for medium rare, about 3 to 4 minutes per side. Place the steak on a cutting board, cover it with aluminum foil, and let it rest for 5 minutes. Thinly slice the steak against the grain.
- Cut this baguette in half, add the steak and provolone to the bottom half of the bread. Place it under the broiler until the cheese melts. Top the steak with the caramelized onions.
- In a small mixing bowl, combine the arugula, lemon juice, and olive oil. Place the arugula on top of the sandwich. Spread garlic, aioli, or horseradish sauce onto the top half of the baguette and place it on the sandwich.
- Cut the sandwich into individual servings and enjoy.

This looks delish. Definitely keeping it for later. Thanks!
My hubby loved these! Thank you!
This sounds amazing! Can’t wait to make them soon, they’re perfect for a quick, satisfying, and flavorful meal.
I have a family of boys and they are going to get teary eyed over this! Can’t wait to make it.