Heat a small non-stick skillet to a medium heat. Add the olive oil. When the oil is hot, add the onions. Saute the onion for 2-3 minutes until starting to soften.
Add the ground chicken and garlic. Use a wooden spoon to break up the chicken as small as possible. Add the cumin, oregano, smoked paprika, salt and pepper. Continue to cook the chicken and break it up with the spoon until it's cooked through. Add the diced roasted red peppers, toss and cook another minute. Remove from heat. Season to taste with salt and pepper. Cool slightly.
Spread the hummus in a thin layer on a large plate or shallow bowl. Spoon 3/4 of the chicken mixture over the hummus. Sprinkle with half of the feta. Spoon the rest of the chicken mixture over the feta. Sprinkle with remaining feta and chopped mint. Serve warm or room temp. Serve with warm pita and baby cucumbers.