When you want a delicious steak dinner in cold weather, don't run out to the grill. Instead make it with a cast iron skillet for a perfect sear and flavor. Topped with a pan gravy, this recipe is the definition of comfort food. You'll love this easy recipe for Flank Steak with Pan Gravy.
Heat a cast iron skillet on medium-high heat. Add olive oil to pan. Add steak and sear for 4-5 minutes per side. Remove steak from pan and let rest.
Turn down heat to a low setting. Add garlic to pan and cook for a minute or two.
Add butter and let melt. Whisk in flour until fully combined. Stir in beef broth, making sure to scarpe up all browned bits from pan for the sauce. Continue cooking until sauce is thickened. Season to taste with salt, pepper and fresh thyme. Serve over steak and enjoy!