Tortellini Chowder

Name: Tortellini Chowder
Ingredients: 0.66666668653488 cup chopped onion; 0.5 cup chopped red bell pepper; 1/3 cup chopped green chile pepper; 2 tablespoons minced garlic; 1 jalapeno pepper, seeded and diced; 1 tablespoon margarine; 3 cups vegetable broth; 2 cups peeled and cubed potatoes; 1 teaspoon ground cumin; 0.5 teaspoon salt; 0.125 teaspoon ground black pepper; 0.125 teaspoon ground red pepper; 2 cups cheese tortellini; 2 tablespoons all-purpose flour; 2 tablespoons vegetable oil; 1 (15 ounce) can whole kernel corn, drained; 1 pint half-and-half cream