Beef Stroganoff over Buttered Noodles first existed in our house as a list of ingredients handwritten on a sticky note that my husband had jotted down while watching Tyler Florence make it on television. After a quick trip to the grocery store, my husband used that sticky note to reproduce the same recipe in our kitchen. This sticks in my mind as a long-term memory because it prompted one of the first and most significant friendly arguments we have ever had about food and cooking. Simply put, the recipe calls for cognac, and since we didn’t have cognac, (we still don’t) he decided to use beer instead. I thought he was crazy and told him so. I figured there was no way he could substitute beer for cognac given their different attributes. Beer is darker, I reasoned, and bubbly while cognac is not etc. He insisted it would work. Of course, it was delicious made with beer. After this experience, I learned to trust his cooking instincts. He’s usually right.
If you want to make this and use beer instead, just use half the bottle. The other half, of course, goes to the chef. We try to avoid cooking with IPAs, chocolate stouts and Guinness, but pretty much anything else will work and be great. The original recipe only calls for a couple of tablespoons of cognac, so you would want to use a bit less beef stock as well to avoid the sauce being too watery.