Pan Roasted Filet Mignon with Asparagus Sea Bass with Roasted Cauliflower Puree

Gluten Free
Health score
36%
Pan Roasted Filet Mignon with Asparagus Sea Bass with Roasted Cauliflower Puree
130 min.
6
797kcal

Suggestions

Imagine transforming a standard dinner into a gourmet culinary experience with this sophisticated Pan Roasted Filet Mignon and Sea Bass creation. The star of the show is the perfectly balanced pairing of tender, medium-rare filet mignon and flaky sea bass, both elevated by rich, homemade sauces that add depth and complexity to every bite. For the steak, a luxurious balsamic reduction made from reduced vinegar and brown sugar creates a glossy, sweet-and-savory glaze that cuts through the richness of the beef, while the sea bass is bathed in a delicate leek and white wine sauce that offers a bright, aromatic counterpoint.

What truly sets this recipe apart is the stunning cauliflower and Fuji apple puree. Roasting the cauliflower alongside apple slices until caramelized before blending them results in a velvety side dish that is both earthy and subtly sweet, providing a creamy base that complements the lean fish without overpowering it. The meal is grounded by vibrant asparagus, which is first blanched to lock in its bright green color and crisp texture, then quickly sautéed to ensure it remains tender yet snappy.

Preparation takes about two hours, allowing ample time for the ingredients to come to temperature and the sauces to develop their full flavor profiles. The process involves searing the proteins to achieve a perfect crust, basting them with aromatic butter and fresh thyme, and finishing them gently in the oven to ensure they reach that ideal 130 to 135 degrees F for medium-rare perfection. Plating is an art form here, with a bed of asparagus supporting the steak and a scoop of puree cradling the fish, all tied together by their respective sauces. Whether you are hosting a special occasion or simply craving a restaurant-quality meal at home, this gluten-free masterpiece delivers an unforgettable combination of textures and flavors that will impress every guest.

Ingredients

  • 1.5 pounds asparagus 
  • cup balsamic vinegar 
  • servings pepper black freshly ground
  • tablespoon brown sugar 
  • tablespoons butter 
  • tablespoons butter 
  • tablespoons canola oil 
  • servings canola oil 
  • head cauliflower cut into large pieces
  • 1.3 pounds filet mignon steaks cut into 6 equal servings
  • sprigs thyme leaves fresh
  •  fuji apple cored peeled sliced
  • cloves garlic smashed
  • servings salt and ground pepper fresh black
  • large leek 
  • tablespoons olive oil 
  • tablespoons olive oil 
  • servings olive oil 
  • servings salt 
  • 1.5 pounds sea bass fillet cut into 6 equal servings
  • cup vegetable stock 
  • 1.5 cups vegetable stock 
  • 1.5 cups white wine 

Equipment

  • food processor
  • bowl
  • frying pan
  • paper towels
  • oven
  • whisk
  • pot
  • baking pan
  • kitchen thermometer

Directions

  1. Watch how to make this recipe.
  2. In a small pot, over medium-low heat, add the vinegar and brown sugar, and whisk to combine. Cook and reduce until thick, about the consistency of maple syrup.
  3. Whisk in 2 tablespoons butter and season with salt and pepper, to taste.
  4. Serve drizzled over filet mignon and asparagus.
  5. Slice the bottom 1 1/2 inches off the asparagus. Bring a large pot of water to a boil over medium heat.
  6. Add the asparagus and blanch for 1 minute.
  7. Remove from the water and shock in an ice bath.
  8. Transfer the asparagus from the ice bath to a sheet pan lined with a paper towel.
  9. Take the filets out of the refrigerator 20 minutes before they are to be cooked so they can come to temperature.
  10. Preheat oven to 300 degrees F.
  11. Heat canola oil in a large heavy bottomed skilled over high heat. Season each filet liberally with salt and pepper. Sear the filets in the skillet until brown and crispy, about 2 minutes per side. Turn the heat to low and add the 4 tablespoons of butter, the garlic and fresh thyme. Using a spoon, baste the filets with the melted butter.
  12. Put the pan in the oven for 4 to 5 minutes for medium-rare or until the internal temperature reaches 130 to 135 degrees F on an instant-read thermometer.
  13. Let rest for 5 minutes before serving.
  14. Heat a small amount of olive oil in a large skillet over medium heat.
  15. Add the asparagus, season with salt and pepper, to taste, and saute until heated through, about 2 minutes. Asparagus should be slightly tender but still have a little snap when you bite into them.
  16. Preheat the oven to 400 degrees F.
  17. To a large baking dish add the cauliflower, apple, and 3 tablespoons olive oil. Season with salt and pepper, to taste, and toss to coat. Roast in oven until brown on top, about 25 minutes, then add the vegetable stock and roast until tender, another 20 minutes.
  18. Add the roasted cauliflower, apple and stock to a food processor and puree until smooth.
  19. Transfer to a metal bowl and put over a pot of simmering water to keep warm.
  20. Turn oven down to 325 degrees F.
  21. Heat some canola oil in a large heavy bottomed skilled over high heat. Season each fillet liberally with salt and pepper. Sear the fillets, skin side down, until brown and crispy, turn over and crisp the other side, about 2 to 3 minutes per side. Turn off the heat, add butter and, using a spoon, baste the fillets with the melted butter.
  22. Transfer to the oven to finish cooking, about 4 minutes.
  23. Slice the green leaves off the leek and discard. Slice the stem into 1/4-inch thick rings.
  24. Put them into a large bowl filled with cold water and let soak for 5 minutes.
  25. Remove the leaks and drain on a plate lined with paper towels.
  26. Heat the olive oil in a large skillet over medium heat.
  27. Add leeks and saute until soft, about 4 minutes. Deglaze the pan with white wine and add the vegetable stock. Reduce by half and then whisk in the cold butter.
  28. Serve over sea bass.
  29. Using a rectangular plate lay a bed of 3 to 4 asparagus down on 1 side of the plate. Arrange a piece of filet mignon on top and drizzle with the balsamic reduction. On the other side of the plate put about a 1/4 cup of the cauliflower puree, top with a piece of sea bass and drizzle with the leek sauce. Repeat with remaining ingredients to make a total of 6 servings.

Nutrition Facts

Calories797kcal
Protein13.22%
Fat71.99%
Carbs14.79%

Properties

Glycemic Index
87
Glycemic Load
7.88
Inflammation Score
-10
Nutrition Score
32.899999659994%

Flavonoids

Cyanidin
0.48mg
Malvidin
0.04mg
Peonidin
0.01mg
Catechin
0.86mg
Epigallocatechin
0.08mg
Epicatechin
2.61mg
Epigallocatechin 3-gallate
0.06mg
Hesperetin
0.24mg
Naringenin
0.23mg
Apigenin
0.07mg
Luteolin
0.53mg
Isorhamnetin
6.46mg
Kaempferol
2.37mg
Myricetin
0.06mg
Quercetin
17.65mg

Nutrients percent of daily need

Calories:797.04kcal
39.85%
Fat:61.19g
94.14%
Saturated Fat:13.05g
81.57%
Carbohydrates:28.3g
9.43%
Net Carbohydrates:22.81g
8.3%
Sugar:17.42g
19.36%
Cholesterol:120.82mg
40.27%
Sodium:802.23mg
34.88%
Alcohol:6.18g
100%
Alcohol %:1.08%
100%
Protein:25.28g
50.55%
Vitamin K:101.66µg
96.82%
Vitamin B12:4.36µg
72.59%
Vitamin C:57.52mg
69.72%
Selenium:45.17µg
64.53%
Vitamin E:9.25mg
61.65%
Vitamin A:1822.24IU
36.44%
Vitamin B6:0.72mg
36%
Phosphorus:360mg
36%
Folate:135.7µg
33.92%
Manganese:0.62mg
30.96%
Potassium:975.33mg
27.87%
Iron:4.95mg
27.5%
Magnesium:94.9mg
23.72%
Vitamin B1:0.34mg
22.99%
Fiber:5.49g
21.97%
Vitamin B3:4.16mg
20.82%
Vitamin B5:1.9mg
19%
Copper:0.34mg
16.96%
Vitamin B2:0.28mg
16.67%
Calcium:105.13mg
10.51%
Zinc:1.51mg
10.06%