Hash Brown Potato Kugel - Kosher Everyday

Ingredients

• Non-stick vegetable spray
• 2 packages Simply Potatoes Hash Browns (1.25 pounds each)
• 1 large onion (or two medium/small), finely chopped (around 2 cups)
• 3 large eggs
• 1/4 cup extra virgin olive oil
• 1/4 cup flour (can be 1:1 gluten free)
• 1 1/2 teaspoons kosher salt
• 1/4 teaspoon freshly ground black pepper