Vegan Jambalaya

Heat oil in a large skillet over medium-high heat. Add sausage; cook, stirring often, until browned, 4 to 5 minutes. Add onion, bell pepper, celery and jalapeños; cook, stirring occasionally, until the vegetables are softened, 5 to 6 minutes. Add rice; stir until coated. Add broth, tomatoes and their juice, pepper and salt; let the mixture come to a boil. Reduce heat to medium-low; cover and simmer until the rice is tender, about 20 minutes. Sprinkle with scallions.