Cheesy Hash Brown Egg Bake

Heat the olive oil in a medium frying pan. Add sliced mushrooms. Cook until mushrooms are browned and the liquid has evaporated.
2 tablespoons olive oil, 4 ounces sliced mushrooms
Add the spinach to the pan and cook until wilted.
1½ ounces fresh spinach
Preheat the oven to 375°F and grease an 8 x 8 pan, 9 x 9 pan or 7 x 11" pan.
Place the hash browns in a single layer in the base of the pan.
4 frozen hash brown patties
Scatter the crumbled bacon, mushroom and spinach mixture, diced tomatoes and cheese over the top.
3 Roma tomatoes,, 4 ounces bacon,, 3 ounces grated gruyere cheese
Crack the eggs in a medium bowl and add the cream, salt and pepper. Whisk until completely combined and pour over the hash browns and veggies in the pan.
5 eggs, 1 cup half and half, ½ teaspoon salt, ½ teaspoon pepper
Bake in preheated oven for 30 minutes or until set in the center. Let rest for 5 minutes and then slice and serve.