Seared Filet Bites with Horseradish Sauce
Updated: Oct 5

Thin slices of grass-fed filet mignon, seared in cast iron and topped with a bright, creamy horseradish sauce, make an appetizer that feels special without much effort. Rosemary and a final pinch of kosher salt finish each bite. Naturally gluten-free and Whole30 friendly, they suit holiday spreads and dinner parties alike.
Total Time: 30 minutes
Servings: 8
Seared Filet Bites Ingredients
Filet:
4 5-ounce Pre grass-fed filet mignon steaks
2 tablespoons olive oil
Kosher salt, to taste
Black pepper, to taste
1 sprig of rosemary, leaves finely chopped
Horseradish Sauce:
½ cup avocado oil mayonnaise
2 tablespoons freshly grated horseradish
1 teaspoon distilled white vinegar
½ lemon, juiced
Salt, to taste
Instructions:
Combine mayonnaise, horseradish, vinegar, lemon juice, and salt in a small bowl. Stir and refrigerate until ready to use.
Heat a cast-iron skillet over medium-high heat. Coat filets in olive oil and season generously with salt and pepper. (Why: cast iron retains heat evenly, preventing the pan from cooling when meat is added.)
Sear filets 5 to 6 minutes per side, until internal temperature reaches 125-130º F for medium-rare. (Why: internal temperature is the only reliable indicator of doneness.)
Transfer filets to a plate, tent with foil, and rest at least 10 minutes. (Why: resting allows juices to redistribute, keeping the meat moist.)
Slice filets thinly against the grain. (Why: cutting across muscle fibers shortens them, making each bite more tender.)
Arrange seared filet bites flat on a platter or thread onto small wooden skewers.
Top each with a small dollop of horseradish sauce, garnish with rosemary, and finish with a sprinkle of kosher salt.






