Directions

1. Cut yellow onions, green bell pepper, red bell pepper, and celery into 1/2-inch dice, then set aside in a bowl. Chop green onions and mince garlic; set aside with other vegetables.
2. Cut beef and andouille sausages into 1-inch rounds and set aside. Cut chicken thighs into 1-inch pieces. Combine salt, pepper, garlic powder, and onion powder in a medium bowl. Add chicken, toss to coat, and set aside.
3. Heat a Dutch oven or other 5- to 6-qt. pot over medium-high heat. Add grapeseed oil. Toss in beef sausage and brown on all sides, stirring occasionally, 4-5 minutes. Transfer to a plate. Add andouille sausage and brown on all sides, stirring occasionally, 4-5 minutes. Transfer to plate with beef sausage and set aside.