How To make Fish En Escabeche

1 lb Firm White Fish Fillets; *
1/3 c Lemon Juice
1/3 c Lime Juice
1/4 c Olive Or Vegetable Oil
1 tb Cilantro; Fresh, Snipped, **
1 ts Oregano; Fresh, Snipped, ***
3/4 ts Salt
1/4 ts Pepper
12 ea Stuffed Green Olives; ****
2 ea Jalapenos Chiles; *****
1/4 c Onion; Finely Chopped, 1 sm
1 ea Clove Garlic; Finely Chopped
1 c Tomato; Seeded & Chopped
1 ea Avocado, Peeled & Chopped
* Fish should be Orange Roughy, Haddock, or Mackerel, cut into 1/2" cubes. **If fresh Cilantro is not available, use 1 tsp dried cilantro leaves. ***If fresh oregano is not availabel, use 1/4 tsp dried oregano leaves. ****Olives should have pimiento stuffing. *****Jalapeno Chiles should be seeded and chopped. ~------------------------------------------------------------------------- Heat 3/4-inch of water to boiling in 10-inch skillet; carefully place fish in water. Heat to boiling; reduce heat. Simmer, uncovered, just until fish is opaque, about 30 seconds (DO NOT overcook or fish will fall apart); drain carefully. Mix remaining ingredients except tomato and avocado in a glass or plastic dish. Stir in fish carefully. Cover and refrigerate 2 day, carefully stirring occasionally. Just before serving, gently stir in tomato and avocado; drain. Serve fish mixture on saltine crackers or tortilla chips, if desired.