Preheat oven to 350 degrees
Spray muffin tin cups with cooking spray
Slice pita bread into 6 slices (like a pizza)
Place each triangle in a muffin cup, forming a bowl shape
Dice cucumber, onion, and tomatoes in small pieces
Add chopped veggies to a bowl
Add 1/2 tbsp of olive oil to vegetables
Take out pita chips from oven
Spread hummus into pita cup
Add vegetable mixture
Add feta cheese on top
Enjoy food