Superb Steak Sandwich
Last updated Jul 29, 2026

Superb Steak Sandwich
Serves: 1
5.0
Ingredients
- 1 medium-thick steak
- ½ baguette
- 2 small potatoes
- 4–5 mushrooms (white or cremini)
- 2 cloves garlic
- ¼ cup heavy cream
- Grated Parmesan cheese, to taste
- Olive oil and butter, as needed
- Salt and freshly ground black pepper, to taste
Recipe Instructions
1
Season both sides of the steak generously with salt and freshly ground black pepper. Let it rest for 10 minutes to absorb flavor.
2
Heat a skillet over high heat and drizzle in a little olive oil. Insert the TempPro TP970 TempSpike Plus
into the thickest part of the steak to accurately monitor the internal temperature of the steak.
3
When the oil just begins to smoke, sear the steak on both sides until golden brown.
Once the internal temperature reaches 125°F (52°C), remove the steak from the pan immediately.
Let it rest for 5 minutes to allow the juices to redistribute.
4
Slice the baguette in half and lightly toast in the oven, cut side down, until the surface is crisp. Set aside.
5
Julienne the potatoes, rinse under cold water to remove excess starch, then pat completely dry with paper towels.
6
Heat oil over low to medium heat and fry the potatoes slowly until golden and crispy. Remove, drain, and season lightly with salt while hot.
7
In a clean skillet, add a drizzle of olive oil and a small knob of butter.
8
Add the sliced mushrooms and sauté over medium heat until softened, then add minced garlic and cook until fragrant.
9
Pour in the heavy cream, reduce to low heat, and simmer until the sauce thickens slightly.
10
Stir in the grated Parmesan cheese and season with salt and freshly ground black pepper to taste.



