Greek Vegetables

Ingredients

• 200 g frozen green beans
• 200 g zucchini, sliced
• 4 medium onions, quartered
• 2 garlic cloves, sliced
• 4 teaspoons olive oil
• 4 tablespoons vegetable broth
• 200 g yoghurt (low-fat is fine)
• 2 tablespoons chopped mixed fresh herbs
• 1 lemon, juice of
• 60 g feta cheese, crumbled
• 2 slices whole grain bread