Greek Layered Dip with Hummus, Tzatziki, and Fresh Veggies If you love a good layered dip (like my 7 Layer Dip), you have to try this Greek Layered Dip. It has all of my favorite Mediterranean flavors in one easy appetizer: creamy hummus, cool and tangy tzatziki, salty feta, crisp cucumber, juicy tomatoes, Kalamata olives,…