Southwest Crab Chowder

Name: Southwest Crab Chowder
Ingredients: 2 tablespoons oil (or butter); 1 cup chopped, yellow onion; 2 cloves fresh garlic (minced); 1 pound small Gold Youkon potatoes (quartered); 3 tablespoons all-purpose flour; .25 cup white wine (substitute stock if you don't want to use wine); 1 cup seafood stock (substitute chicken stock or clam juice if needed); 1.5 cups whole milk (substitute 2% or coconut milk in a box); 14.75 ounce can creamed-style corn (or whole kernel); 0.5 teaspoon chipotle chili powder (use more if you like things spicy); 12 ounces lump crab meat (or three 6-ounce cans); .25 cup chopped cilantro (plus more for garnish); garnish with chopped tomatoes and sliced jalapeños (if desired)