Step 1

Mix the olive oil, lemon juice, oregano, garlic powder, and 1/2 teaspoon salt together in a bowl. Add the chicken and toss to coat. Set aside for 30 minutes (up to 2 hours) to marinate, tossing occasionally.

Step 2

To make the tzatziki (can be made ahead):

Step 3

Remove excess moisture from the chopped cucumber by blotting with a towel. Place the cucumber, Greek yogurt, mint, garlic, and salt in a small bowl and mix to combine.

Step 4

Cover & store in your cooler if making ahead of time.

Step 5

Prepare a grill or campfire for grilling.

Step 6

Thread the chicken and vegetables onto skewers.

Step 7

Once the grill is ready, place the skewers on the grill grate and grill, turning every few minutes so all sides cook evenly. The chicken will need to cook 3-5 minutes per side, and the veggies will need roughly 10-12 minutes.

Step 8

Remove skewers. Serve with tzatziki for dipping. Enjoy!