This jambalaya recipe is a spicy and flavorful one-pot meal. In a large saucepan or Dutch oven, heat 2 tablespoons of vegetable oil over medium-high heat. Add 1/2 cup chopped onion, 1/2 cup chopped celery, and 1/2 cup chopped bell pepper. Cook for 5-7 minutes, or until softened. Add 1 cup of white rice and stir to coat in the oil. Add 2 cups of chicken broth, 1 can of diced tomatoes, 1 teaspoon of Cajun seasoning, and 1/2 teaspoon of hot sauce. Bring to a boil, then reduce the heat to low and cover the pot. Cook for 18-20 minutes, or until the liquid is absorbed and the rice is tender. Stir in 1 pound of cooked andouille sausage and serve.