Melt butter with the oils over medium-high heat. Add celery and carrots. Sauté about 5 minutes. Add broth, rice, herbs, pepper and salt. Bring to a boil, reduce heat, cover and simmer until rice is tender, about 20 minutes.
Serve immediately or use to stuff turkey.
Notes
4 cups homemade Low FODMAP Chicken Broth or Stock may be used instead of the chicken soup base and water. If broth is unsalted, increase salt to 1 teaspoon in the stuffing recipe.