Mix cheeses, salsa, parsley and spices in medium bowl; add noodles and stir. In a small bowl, mix well the eggs, half-and half, and yogurt. Add to noodles. Put in 1 gallon ziploc bag. Tape bag of frozen shrimp to noodle bag and freeze.
Thaw in refrigerator. Blot thawed, cooked shrimp with a paper towel. Add shrimp to noodles and place in greased 9x13 baking dish. Bake uncovered at 350F for 25 - 30 minutes. Let stand 5 minutes before serving.