Hash Browns Beef Pie

Ingredients

• 1 lb ground beef
• 1 medium onion, chopped
• 1 garlic clove, minced
• 1 (14 ounce) can diced tomatoes, drained
• 1 teaspoon chili powder
• 1 teaspoon dried oregano
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 1 1/2 cups frozen mixed vegetables
• TOPPING
• 3 cups frozen hash brown potatoes, thawed and drained
• 1 cup shredded cheddar cheese (8 ounces)
• 1 egg
• 1/8 teaspoon salt
• 1/8 teaspoon pepper