Chicken Souvlaki with Tzatziki Sauce

INGREDIENTS

Souvlaki:

3 tbsp

fresh lemon juice

1 1/2 tsp

chopped fresh or 1/2 teaspoon dried oregano

2 tsp

olive oil

1/2 tsp

salt

garlic cloves, minced

1/2 lb

skinless, boneless chicken breast, cut into 1-inch pieces

medium zucchini, quartered lengthwise and cut into (1/2-inch-thick) slices

Cooking spray

Tzatziki Sauce:

1/2 cup

cucumber, peeled, seeded, and shredded

1/2 cup

plain low-fat yogurt

1 tbsp

lemon juice

1/4 tsp

salt

garlic clove, minced