Mediterranean Bouilliabaisse

Ingredients

• ["1/2 cup extra virgin olive oil", "1 large yellow onion, cut in 1/2 inch slices", "1/2 bunch celery, cut in 1/2 inch slices", "4 cloves garlic, thinly sliced", "1 jalapeno pepper, seeded & thinly sliced", "3 cups chicken broth (canned or homemade)", "1 28oz. can crushed tomatoes", "1 28oz. can diced tomatoes", "2 cups dry white wine", "2 Tbsp fresh rosemary, chopped coarsely", "1 tbsp dried thyme", "1/2 tsp curry powder", "1/2 cup Kalamata olives, pitted & coarsely chopped", "2 large or 5 small Idaho potatoes, peeled & cut lengthwise into 8 pieces each", "Zest & juice of one orange", "2 pounds of fresh white fish such as cod or snapper, cut in 3\" pieces""