Lentil Balls

Ingredients

• 2 cups cooked lentils
• 1 onion, finely chopped
• 2 garlic cloves
• 3 tablespoons freshly chopped parsley
• 1 teaspoon ground cumin
• 12 teaspoon ground coriander
• 12 teaspoon baking powder
• 1 tomatoes, chopped
• water, as needed