A comforting and nutritious Quinoa and Black Bean Casserole combining quinoa, black beans, fresh vegetables, and warm spices baked to golden perfection. Suitable for vegetarians and easily made vegan, gluten-free, and adaptable to various dietary needs.
Rinse quinoa well to remove bitter saponins., Let cooked quinoa sit covered for 5 minutes before fluffing to avoid mushiness., Drain excess liquid from canned diced tomatoes if very watery to prevent soggy casserole., Use fresh or fully thawed corn and pat dry to avoid excess moisture., Sauté onions until soft and just starting to brown for better flavor., Adjust spice level by adding diced jalapeño or chipotle powder for heat or reducing chili powder for milder flavor., For a browned top, remove foil for last 10-15 minutes or broil for 1-2 minutes watching closely., Make vegan by omitting cheese or using plant-based cheese and ensuring broth is vegan-friendly., Let casserole cool 5-10 minutes after baking for easier slicing and serving., Store leftovers in airtight containers in the fridge for 3-4 days or freeze up to 3 months., Reheat in oven at 350°F covered with foil for 15-20 minutes or use microwave for single servings, stirring intermittently.