Mustard Free Herb-Crusted Filet Mignon

Total time40 min

Prep time15 min

Cook time20 min

4.9

(10)

Few cuts of beef feel as celebratory as filet mignon, and this herb-crusted version delivers a steakhouse-worthy experience right from your own kitchen. A fragrant paste of rosemary, thyme, parsley, garlic, and a touch of turmeric gets pressed onto each seared filet before a quick roast in the oven, building layers of flavor that are bold without relying on any condiments or spice blends that might sneak in unwanted ingredients. That matters more than you'd think — many classic steak preparations lean on prepared sauces or seasoning mixes that can contain hidden allergens, so keeping everything whole and fresh here is both a flavor win and a peace-of-mind win. The technique is straightforward: a screaming-hot sear locks in the juices, the herb crust caramelizes beautifully in the oven, and a proper rest on the cutting board ensures every slice is tender and rosy. A squeeze of lemon and a pinch of flaky sea salt at the end brighten the whole plate without complicating it. This is the kind of recipe that looks like you spent hours but rewards you in under thirty minutes of active effort.

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Ingredients

4 servings

4 filet mignon steaks (about 6 oz each, 1 ½ inches thick)
1 ½ tsp kosher salt
¾ tsp black pepper, freshly ground
2 tbsp extra virgin olive oil, divided

For the herb crust

2 tbsp fresh rosemary, finely chopped
2 tbsp fresh thyme leaves
2 tbsp fresh flat-leaf parsley, finely chopped
3 cloves garlic, minced
½ tsp ground turmeric
1 tbsp extra virgin olive oil

For serving

flaky sea salt, for finishing (optional)
lemon wedges, for serving (optional)

Instructions

1
Preheat the oven to 425°F (220°C). Pat the filets dry with paper towels, then season all over with the kosher salt and black pepper. Let them sit at room temperature for 10 minutes while you prepare the herb crust.
2
In a small bowl, combine the rosemary, thyme, parsley, garlic, turmeric, and 1 tbsp olive oil. Stir until the mixture forms a coarse, cohesive paste.

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