Wife's short term memory must be going. While talking about dinner, she said get whatever's on sale.
Off to the grocery store and found only two manager specials; beef tenderloin and Denver steaks. Tenderloin was 60% off, cheaper than ribeyes so came home with a package of two steaks. One steak get wrapped for the freezer, the other one was salt & peppered and rested until room temp. 2 min/side on a very hot sizzling cast iron pan, then into a 400dF over until medium rare. Broccoli and fried potatoes, onions and garlic rounded out the dinner.
Had a couple slices left over, so got out a couple quesadillas, some sliced asiago cheese and EVOO and made a steak quesadilla for lunch.
Tenderloin is very expensive. With the sale, my wife & I spent about $3US/meal not counting the leftovers for lunch.