For the sun-dried tomato hummus, add all ingredients in a food processor and process until desired consistency. The hummus should be smooth but not watery. Taste for seasoning and adjust as necessary.
Clean out the food processor bowl and repeat with the basil hummus ingredients. Again, tasting for seasoning and desired texture.
When ready, layer hummus on top of each other and garnish with additional sun-dried tomatoes and fresh basil.