Pressure-Cooker Apple-Cranberry Grains

Ingredients

• 2 medium apples, peeled and chopped
• 1 cup sugar
• 1 cup fresh cranberries
• 1/2 cup wheat berries
• 1/2 cup quinoa, rinsed
• 1/2 cup oat bran
• 1/2 cup medium pearl barley
• 1/2 cup chopped walnuts
• 1/2 cup packed brown sugar
• 1-1/2 to 2 teaspoons ground cinnamon
• 6 cups water
• Milk, brown sugar, chopped nuts and apple slices, optional