Loaded Breakfast Casserole with Hash Brown Crust {Paleo, Whole30}

Ingredients

• 1 small yellow onion
• 1 Tbsp avocado oil
• Sea salt and pepper
• 5 oz bag fresh baby spinach
• 1/4 tsp black pepper
• 1 tsp garlic powder
• 1 tsp onion powder
• 3 cloves garlic
• 2 med/large russet potatoes
• 8 slices nitrate free bacon
• 2 Tbsp bacon fat
• 10 large eggs
• 1 1/2 cups mushrooms
• 1/2 tsp sea salt
• 1/3 cup coconut milk
• 1 large red bell pepper
• 3 Tbsp nutritional yeast