Beef Tenderloin with Mushroom Gravy

Few things compare to a perfectly seared, buttery tenderloin filet. It’s the most tender cut of beef—and when paired with a rich mushroom gravy, it transforms into a steakhouse-worthy meal. Whether you’re cooking a classic filet mignon or trying alternative cuts like flat iron or shoulder tender, this recipe delivers big flavor.

At Folsom Farm Beef, all of our cuts are raised with care for clean nutrition and deep, natural flavor. Try a few and find your favorite!

Ingredients

• 4-6 8oz tenderloin filets, 1" thick (or use flat iron, shoulder tender, etc.)
• Salt & pepper
• 4 cloves fresh garlic (unpeeled)
• 1 shallot, roughly chopped
• 1 sprig fresh rosemary
• 2 cups chopped mushrooms
• 2 cups beef broth
• 2 tbsp Worcestershire sauce
• 4 tbsp butter
• 2 tbsp flour
• Extra virgin olive oil (for searing)

Instructions

1. Season the Steaks

• Pat steaks dry and season generously with salt and pepper.
• Optional: Rub with olive oil to help seasoning stick.

2. Heat the Skillet

• Preheat cast iron skillet over high heat with a bit of olive oil.
• While heating, chop shallots and mushrooms.

3. Sear the Steaks

• Add steaks to the hot skillet and sear 3 minutes per side.
• Flip once. Check internal temp with a meat probe.
• Pull steaks off the heat at about 5°F below your desired temp (e.g. 135°F for medium).

4. Butter Baste

• Reduce heat to medium-low.
• Add butter, garlic, shallots, and rosemary to skillet.
• Return steaks to pan and spoon hot butter over them for 1–2 minutes.
• Remove steaks and cover loosely with foil to rest.

5. Make the Gravy

• Turn heat to medium-high. Add mushrooms and sear 3–5 minutes until browned.
• Remove mushrooms and aromatics, leaving 2–3 tbsp butter in the pan.
• Stir in flour to form a roux. Cook 1–2 minutes until golden.
• Add beef broth, Worcestershire sauce, and mushrooms.
• Stir until thickened and smooth. Remove from heat.

6. Serve

• Plate steaks with a spoonful of mushroom gravy on top.
• Pairs perfectly with mashed potatoes or roasted veggies.