Peel and clean shrimp. Optionally can put shrimp into bowl with lemon and soak.
Melt butter and add olive oil, garlic cloves, red pepper, celery and onion.
Cook until tender and flavors have blended well, add other spices.
Increase heat and once bubbling add shrimp and cook approx. 10 minutes. Mixture should be moderately bubbly for 7 minutes. After shrimp have had time to absorb flavor, add soup and water. Cook approx. 10 minutes. Now add sour cream simmering for a few minutes, stirring constantly. Add mushrooms that have been cut up into moderate chunks, stir in until covered, remove from heat immediately, cover and let sit 15-30 minutes.

Serve over rice and with your favorite bread for sopping.

Go outside and cut a stout switch from a bush or tree. You are going to need this to make your guest leave after eating this stuff... They will invent all types of excuses why they need to stay over for a few days. We heard of one couple that ended up moving in with the host for almost 18 months. Moaning and groaning is not an uncommon sound while this dish is getting consumed. Many guests will attempt two hearty bowls, this is a very rich and filling dish which tends to expand to maximum bloating about 20 minutes after eating.