I swiped this from the Food networks low carb and loving it, green bean casserole recipe. Isolating the parts that recreate the Consensed cream of mushroom soup part and fiddled a bit with it.
- Heat the oil in a large pan over medium-high heat.
- Add onion, mushrooms, salt, garlic, and pepper and cook, stirring, about 2 minutes.
- Add the chicken broth and thyme and cook until almost all the liquid is evaporated, about 3 to 4 minutes.
- Add the sour cream, and toss to combine.