Red lentil burgers

Ingredients

• 2 tbsp olive oil , divided
• 1 small onion , diced (1 cup)
• 1 small carrot , peeled and diced (1/2 cup)
• 1 1/2 tsp cumin , toasted
• 1/2 tsp coriander , toasted
• 1 cup red lentils
• 2 cups sodium-reduced vegetable broth
• 1 tsp salt
• 1 cup baby spinach
• 1/2 cup dry bread crumbs
• 1 egg , lightly beaten
• 1/2 cup water

Yogurt sauce

• 1 cup Greek yogurt
• 1/3 cup crumbled feta
• 1 garlic clove , minced
• 2 tbsp chopped dill

Garnish

• 1 cup baby spinach
• 1 avocado , peeled and thinly sliced (optional)
• pickled red onions , (see Kitchen Tip)
• 1/2 cup feta , (optional)
• Sliced radishes