Transfer the mixture to a shallow serving bowl, making decorative waves in the surface with the back of a spoon. Drizzle with olive oil, letting it fall into the crevasses. Garnish with the apple and almonds, if desired. Drizzle with maple syrup, if desired, and sprinkle with cumin seeds. Serve with the crackers. The spread will keep for 1 week in an airtight container in the refrigerator.