Pepper Steak with Mashed Potatoes

Pepper Steak with Mashed Potatoes is a medium French recipe that serves 2. 680 calories per serving. Recipe by Chef Michel Dumas on YouTube.

Prep: 15 min | Cook: 54 min | Total: 1 hr 24 min

Cost: $22.22 total, $11.11 per serving

Ingredients

  • 600 g 3A Black Angus steak (Two 300 g steaks, at room temperature)
  • 2 c. à café Crushed black pepper (Freshly crushed pepper)
  • 1 c. à soupe Vegetable oil (For searing the steak)
  • 42 g Semi‑salted butter (Divided: 1 tbsp for the sauce, 2 tbsp for the purée)
  • 2 unités Shallots (Finely chopped)
  • 100 ml Dry red wine (Deglaze the pan)
  • 30 ml Cognac (Flambé, then reduce)
  • 200 ml Veal demi‑glace (Prepared in advance, refrigerated)
  • 100 ml Liquid cream (35% fat) (To bind the sauce)
  • 500 g Starchy potatoes (Peeled and cut into large pieces)
  • 100 ml Whole milk (Heat before incorporating into the purée)
  • 1 pincée Nutmeg (Optional, for the purée)
  • à goût Fine salt (Season potatoes and steak)

Instructions

  1. Preparing the potatoes

    Peel the potatoes, cut them into large pieces and place them in a pot with 1 L of cold salted water. Bring to a boil then cook 20‑25 minutes until tender.

    Time: PT25M

    Temperature: 100°C

  2. Preparing the sauce

    Measure the butter, red wine, cognac, demi‑glace, cream, finely chop the shallots and crush the pepper. Reserve each component separately.

    Time: PT10M

  3. Sauté the shallots

    In a small saucepan, melt 1 tbsp butter over medium heat, add the chopped shallots and cook 2‑3 minutes until translucent.

    Time: PT3M

    Temperature: 180°C

  4. Deglaze with cognac

    Pour the cognac into the pan, flambé quickly (or let reduce for 1 minute if you do not flambé).

    Time: PT2M

    Temperature: 180°C

  5. Reduce with red wine

    Add the red wine, bring to a boil then reduce by half, about 5 minutes.

    Time: PT5M

    Temperature: 180°C

  6. Incorporating the demi‑glace

    Pour in the demi‑glace, stir and let reduce until a glossy consistency is achieved (3‑4 minutes).

    Time: PT4M

    Temperature: 180°C

  7. Finishing the sauce

    Add the liquid cream, adjust salt and pepper, then simmer for 2 minutes to thicken slightly.

    Time: PT2M

    Temperature: 180°C

  8. Mashed potatoes

    Drain the potatoes, return them to the hot pot, add the remaining butter, hot milk, nutmeg and salt. Mash using a potato ricer until smooth and creamy.

    Time: PT5M

  9. Cooking the pepper steak

    Season the steaks with salt and crushed pepper. Heat the pan over high heat, add a drizzle of vegetable oil and sear each side 3‑4 minutes for medium‑rare (or adjust to preference). Add 1 tbsp butter at the end of cooking and baste the steak for 1 minute.

    Time: PT8M

    Temperature: 200°C

  10. Resting the steak

    Remove the steak from the pan, loosely cover with foil and let rest 5 minutes so the juices redistribute.

    Time: PT5M

  11. Plating

    Place a portion of purée in the center of the plate, set the steak on top, generously drizzle with pepper sauce and garnish with a sprig of fresh parsley if desired.

    Time: PT3M

Nutrition Facts

Calories
680
Protein
45 g
Carbohydrates
45 g
Fat
25 g
Fiber
3 g

Dietary info: Gluten-Free, High-Protein, Contains Dairy, high-protein

Allergens: Milk, Butter, Cream, Sulfites

Last updated: April 6, 2026

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Pepper Steak with Mashed Potatoes

Recipe by Chef Michel Dumas

A pan‑seared 3A Black Angus steak with a crust of crushed pepper, drenched in a cognac, red wine and demi‑glace sauce, served with a silky mashed potato purée. Ideal for an elegant dinner at home.

MediumFrenchServes 2

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
29m
Prep
43m
Cook
10m
Cleanup
1h 22m
Total

Cost Breakdown

$22.22
Total cost
$11.11
Per serving

Critical Success Points

  • Sear the steak over high heat without moving it during the first minutes
  • Flambé the cognac carefully
  • Reduce the sauce until a proper glossy consistency
  • Let the steak rest before slicing
  • Achieve a smooth purée by incorporating warm butter

Safety Warnings

  • Flambéing the cognac must be done away from the face and on a stable surface.
  • Very hot oil can splatter: use kitchen gloves and a lid if necessary.
  • Handle knives carefully when cutting the steaks.

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