Preheat the oven to 400ºF (204ºC).

Bring a pot of water to a boil. Place the potatoes into the water and cook until tender.

Meanwhile, in a pan over medium heat, brown the sausage, breaking it into small pieces as it cooks. When the sausage is no longer pink, add the chopped kale to the pan and cook until just wilted.

Add the cooked potatoes and sausage mixture to a baking dish. Then add the tomatoes. In a mixing bowl, whisk together the eggs, milk and salt. Pour the egg mixture into the baking dish making sure the potatoes, sausage mixture and tomatoes are equally covered with eggs.

Bake for 25 to 28 minutes or until eggs are set and firm to the touch. Cut into squares and serve immediately. Enjoy!