Sweet Potato/Yam Kugel w/Red Peppers

Ingredients

• 4 large (2 pounds) sweet potatoes/yams, peeled
• 1 small onion, quartered
• 1-1/2 cups parsley sprigs
• 1 large red bell pepper, cored and diced in 1/2" pieces
• 1/2 cup ground almonds
• 3/4 cup fat-free chicken or vegetable broth
• 2 eggs
• 2 egg whites
• 3 tbsp. vegetable oil, divided
• 3/4 tsp. salt
• 1 tsp. white pepper