Ingredients
Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking dish.
Heat a large skillet over medium-high heat; cook and stir bacon and onion until bacon is evenly browned, about 10 minutes. Drain. (*I cooked the onion with a little bit of olive oil for about 10 min, adding the garlic for the last couple minutes) Transfer bacon and onion to a large bowl. Stir in potatoes, eggs, Cheddar cheese, cottage cheese, and Swiss cheese (*also add the peppers and greens, with a little salt and pepper). Stir to combine. Pour mixture into prepared baking dish.
Bake in preheated oven until eggs are set and cheese is melted, 45 to 50 minutes (*I ended up cooking it for 60 minutes, stick a knife in the middle to make sure it comes out clean). Let stand 10 minutes before cutting and serving.