5 from 3 votes
Steak Sandwich
This steak sandwich is stuffed with juicy grilled flank steak, savory sweet caramelized onions, peppery arugula, and juicy tomato slices. It really is to die for.
Prep Time
15 mins
Cook Time
25 mins
Total Time
40 mins
Servings:
2
sandwiches
Calories:
561 kcal
Course:
Lunch, Dinner
Cuisine:
American
Ingredients
- 1 pound flank steak
- 2 tablespoons olive oil plus more for drizzling
- salt to taste
- black pepper to taste
- 1 yellow onion thinly sliced, large
- 2 tablespoons butter unsalted
- 2 cloves garlic minced
- baguette cut in half, or 2 smaller baguettes, French
- Optional toppings: Mayonnaise, arugula, sliced tomato, and/or provolone cheese.
Instructions
- Preheat your grill or a cast iron grill pan over medium-high heat.
- Pat the flank steak dry with a clean paper towel, then brush with the olive oil. Generously season both sides of the flank steak with salt and pepper.
- Grill the steak for 4-5 minutes per side for medium rare doneness. Transfer the grilled flank steak to a plate and allow it to rest for 5-10 minutes before slicing.
- In a large skillet over medium heat melt the butter. Add the thinly sliced yellow onions and cook slowly until they are soft and golden brown, stirring occasionally.
- Add the minced garlic at the end and cook for another minute or until the garlic is aromatic.
- Toast or grill the bread if desired, spread a thin layer of mayonnaise on each half of the bread.
- Thinly slice the grilled flank steak against the grain.
- Place a generous amount of caramelized onions on the bottom half of the bread.
- Top with the sliced steak, provolone, and arugula. Drizzle some olive oil over the arugula, add some sliced tomato, and sprinkle with freshly ground black pepper. Top with the other half of the bread and serve and enjoy!
Cup of Yum
Nutrition Information
Serving
1sandwich
Calories
561kcal
(28%)
Carbohydrates
6g
(2%)
Protein
50g
(100%)
Fat
37g
(57%)
Saturated Fat
14g
(70%)
Polyunsaturated Fat
2g
(12%)
Monounsaturated Fat
18g
(90%)
Trans Fat
0.5g
(25%)
Cholesterol
166mg
(55%)
Sodium
125mg
(5%)
Potassium
869mg
(18%)
Fiber
1g
(4%)
Sugar
2g
(4%)
Vitamin A
351IU
(7%)
Vitamin C
5mg
(6%)
Calcium
69mg
(7%)
Iron
4mg
(22%)
Nutrition Facts
Serving: 2 sandwiches
Amount Per Serving
Calories 561
% Daily Value*
| Serving | 1sandwich | |
| Calories | 561kcal | 28% |
| Carbohydrates | 6g | 2% |
| Protein | 50g | 100% |
| Fat | 37g | 57% |
| Saturated Fat | 14g | 70% |
| Polyunsaturated Fat | 2g | 12% |
| Monounsaturated Fat | 18g | 90% |
| Trans Fat | 0.5g | 25% |
| Cholesterol | 166mg | 55% |
| Sodium | 125mg | 5% |
| Potassium | 869mg | 18% |
| Fiber | 1g | 4% |
| Sugar | 2g | 4% |
| Vitamin A | 351IU | 7% |
| Vitamin C | 5mg | 6% |
| Calcium | 69mg | 7% |
| Iron | 4mg | 22% |
* Percent Daily Values are based on a 2,000 calorie diet.