A bagel with cream cheese, topped with a few lettuce leaves and slices of turkey A can of tuna, a few pecans and olives, a drizzle of olive oil An apple with walnuts and slices of cheddar Full-fat yogurt with sliced fruit such as a peach, a drizzle of tahini, and salt Greek yogurt swirled with 2 tablespoons of nut butter and a handful of berries