1/4 c butter
3 c chopped portobello mushrooms
2 shallots, chopped
2 Tbs flour
1 (14.5) can chicken broth (or you can use beef)
1 c half-and-half (or heavy cream if ya want it really rich

)
salt and pepper to taste
Melt butter over med-high heat.
Saute the mushrooms and shallots for about 5 min,til soft.
Mix in the flour til smooth.
Slowly stir in the broth.
Cook, stirring, 5 min,til thick and bubbly.
Stir in the half-and-half or heavy cream,salt and pepper.
Heat through, but do NOT boil.
Its up to you but I hit mine a quick 2-3 times w/stick blender.
************************************************** *****
also you can swap up the 3 cups of shrooms...mix w/buttons or shiitaakes!
I will warn you if you've never made it homemade it does NOT look like the stuff from a can!!!!
But this is relatively quick to make and it delish!!!