Sheet Pan Greek Meatballs & Lemon Potatoes

For the potatoes

• 4 yukon gold potatoes, cut into wedges then halved (about 1 1/2 – 2 inch pieces)
• 5 garlic cloves, smashed
• juice of 1 1/2 lemons
• 1/4 cup olive oil
• 2 tsp yellow mustard
• 1 tsp salt
• 1/2 tsp pepper
• 2 1/4 tsp dried oregano
• 1 1/4 tsp garlic powder
• 1/2 cup water

For the chicken meatballs

• 1 lb ground chicken
• 1 small onion, grated
• 3 garlic cloves, pressed
• 1 tsp salt
• 1/2 tsp pepper
• 1 tsp dried oregano
• 1 tsp onion powder
• 1/2 tsp garlic powder
• zest from one lemon
• 1/2 cup breadcrumbs
• 1 egg
• 1 tbsp mustard
• 1/4 cup fresh minced mint

For serving

• 1 cup cubed feta cheese
• 1 cup halved cherry tomatoes
• fresh mint for garnish