Vegan Quinoa Zucchini Frittata Muffins

Ingredients (for 4 servings)

• ½ cup — dry quinoa, cooked
• 2 whole — medium zucchinis, grated
• 4 tbsp — ground flaxseed
• 10 tbsp — water
• 1 tsp — garlic powder
• ¼ tsp — salt and pepper, or to taste
• ⅔ cup — unsweetened non-dairy yogurt