Hay George (Et Al)

[Mik]

Maybe if you just used a Dutch oven and a short cook time. The reason this works is stew beef takes a long cook to tenderize. Filets don’t stand up to long cooking very well and will dry out. I’d mix it all up, get it going and test after 20 minutes or so.

[Mik]

Might add some sautéed mushrooms if you have them. I sautéed to keep from watering down the sauce.

[Jolly]

Next time you have some fillets...

https://louisiana.kitchenandculture.com/recipes/john-folse-redfish-courtbouillon