A take on the traditional Irish dinner Bratwurst and Potato Casserole is baked in the oven and made up of simple ingredients- bacon, bratwurst, and potatoes.
Preheat oven to 350 degrees F. Grease a large casserole dish.
Distribute the sliced potatoes around the casserole dish. Set aside.
Heat the oil in a frying pan. Add the cut bacon and cook for about 2 minutes.
Add the chopped onions and cook for 5-6 minutes until onions are beginning to turn golden.
Add garlic and cook for 1 additional minute.
Spread the bacon and onion mixture over the potatoes. Season with salt, pepper, and sage.
Meanwhile, in the same pan, cook the bratwurst for 5-6 minutes, flipping halfway through, until browned on each side.
Add sausage to the casserole dish. Add the vegetable stock to the casserole dish and cover with foil. Bake for 50-60 minutes until potatoes are cooked through. Top with fresh sage if desired.