California Avocado Breakfast Casserole with Spinach and Sweet Potatoes - California Avocados

Ingredients

• 2 1/2 cups sweet potato, peeled and diced
• 1/2 cup yellow or white onion, diced
• 2 tsp. canola oil
• 1/8 tsp. salt
• As needed Pepper, to taste
• 9 large eggs
• 1 (10-oz.) package frozen chopped spinach, thawed, water squeezed out
• 3/4 cup low-fat milk
• 2 Tbsp. fresh chopped basil (1/2 tsp. dried basil can be used instead of fresh basil)
• 1 Tbsp. Dijon mustard
• 1 Tbsp. reduced-sodium soy sauce
• 4 tsp. fresh lemon juice
• 2 ripe, Fresh California Avocados, seeded and peeled
• 1/4 cup sun-dried tomatoes, chopped