In a large skillet, heat the vegetable oil over medium heat. Add the bacon strips and cook until crispy. Remove and set aside, leaving some of the drippings in the pan.
In the same skillet, cook the sausages until browned on all sides. Remove and set aside.
In a large, heavy-bottomed pot or Dutch oven, layer half of the potato slices, followed by half of the onion slices and minced garlic.
Add the cooked bacon and sausages on top of the vegetables.
Layer the remaining potato slices and onion slices over the meat.
Pour the chicken or beef broth and water over the ingredients. Add the chopped thyme, bay leaf, salt, and black pepper.
Bring to a boil, then reduce heat to low. Cover and simmer for about 1.5 to 2 hours, or until the potatoes are tender and the flavors have melded together.
Discard the bay leaf before serving.
Enjoy your meal!