Super Easy Beef Stroganoff

1 ½ pounds sirloin steak, trimmed and thinly sliced
1 tablespoon Greek seasoning
4 tablespoons butter, divided
2 tablespoons flour
1 can (14.5 ounces) reduced-sodium beef broth
4 ounces sour cream
hot cooked wide egg noodles
 
1. Toss beef strips with seasoning. Over medium-high heat in a nonstick skillet, sauté half of beef in 1 tablespoon butter, turning once, until browned, about 2-4 minutes.  Remove beef to a bowl and repeat with another tablespoon butter and remaining beef. 
 
2.  Swirl remaining butter around skillet, reduce heat to medium, and whisk in flour. Cook, stirring constantly, for 2-3 minutes, then slowly whisk in beef broth. Bring to a gentle boil and stir until thickened; return beef and any juices in bowl to pan. Stir to coat and heat through.
 
3. Reduce heat to low and add sour cream, stirring to combine. Serve over noodles.
 
Revised September 2017