01 -
Preheat the oven to 375°F (190°C) and lightly grease a 9x13 inch baking dish with olive oil or cooking spray.
02 -
Heat a large skillet over medium heat and cook the sausage slices until browned. Remove from skillet and set aside.
03 -
In the same skillet, add the chopped potatoes and cook for about 10 minutes until they start to soften. Add more oil if needed.
04 -
Add diced onion and minced garlic to the skillet with the potatoes. Cook for another 3-5 minutes until the onion becomes translucent.
05 -
Transfer the cooked potatoes, onions, and sausage into the prepared baking dish. Mix in the asparagus gently.
06 -
Pour the broth evenly into the baking dish. Sprinkle with dried thyme, salt, and pepper to taste.
07 -
Cover the dish with aluminum foil and bake in the preheated oven for 20 minutes.
08 -
Remove the foil, sprinkle the shredded cheddar cheese over the top, and bake for an additional 15 minutes or until the cheese is bubbly and golden brown.
09 -
Let the casserole rest for a few minutes before garnishing with fresh parsley. Serve warm.