Fish Soup without stalks

2 tablespoons olive oil 1/2 cup chopped red onion 1 teaspoon chopped garlic 1 cup dry white wine 1 lb plum tomato , chopped (3 cups) 2 tablespoons chopped[...]

2 tablespoons olive oil , more for drizzling 1/2 medium onion , chopped 3 cloves garlic , chopped 1/4 teaspoon red pepper flakes 1/2 cup dry white wine 1 (8[...]