01 -
Preheat oven to 175°C (350°F). Chop all vegetables. Grease a 9×13-inch casserole dish thoroughly.
02 -
Heat avocado oil in a large Dutch oven or saucepan. Add onion, green pepper, and sweet potato, cooking for 8-9 minutes until softened. Add minced garlic during the final minute of cooking. Transfer vegetables to prepared baking dish, spreading evenly.
03 -
Using the same pan, sauté turkey sausage until thoroughly cooked, breaking into small pieces. Add cooked sausage to vegetables in casserole dish and combine well.
04 -
In a mixing bowl, whisk together eggs, milk, thyme, salt, pepper, and shredded cheese until smooth.
05 -
Pour egg mixture over the vegetable and sausage base. Gently stir to distribute evenly. Bake in preheated oven for 40-45 minutes until center is firm. If top browns too quickly, cover loosely with foil.
06 -
Remove from oven when center is firm. Allow to cool for 15 minutes before serving.