Heat your large pot over medium heat and add the sliced andouille sausage.

Stir in the long-grain rice and cook for a couple of minutes until it’s slightly translucent.

Add the can of diced tomatoes along with their juices to the pot.

Pour in the chicken broth and stir everything together.

Sprinkle in the Cajun seasoning and stir well.

Increase the heat to high and bring the mixture to a boil.

Once boiling, reduce the heat to low and cover the pot.

After about 20 minutes, remove the pot from heat and let it sit covered for an additional 5 minutes.