There’s something magical about a hearty and nutritious meal that brings everyone together, right? This Mexican quinoa casserole is not just a dish; it’s a celebration of vibrant flavors and wholesome ingredients. I remember the first time I made it for my family—they couldn’t get enough of the rich combination of spices, beans, and that satisfying quinoa! It’s perfect for busy weeknights when you’re craving something healthy yet delicious. Plus, the unique blend of chili powder and cumin gives it that irresistible kick, making it a go-to for families looking for nutritious options without sacrificing flavor. Trust me, you’ll love it!

Ingredients List
- 1 cup quinoa, rinsed well under cold water to remove bitterness
- 2 cups vegetable broth for a rich flavor (or chicken broth if you prefer)
- 1 can (15 oz) black beans, drained and rinsed
- 1 can (15 oz) corn, drained
- 1 can (14.5 oz) diced tomatoes, with juice for added moisture
- 1 bell pepper, chopped (any color you like works great!)
- 1 onion, chopped for that aromatic base
- 2 cloves garlic, minced to infuse a delightful flavor
- 1 tablespoon chili powder for a nice kick
- 1 teaspoon cumin, which adds a warm, earthy note
- Salt to taste, just enough to bring out all those flavors
- 1 cup shredded cheese (optional, but I highly recommend it for a melty topping!)
How to Prepare the Mexican Quinoa Casserole
Preheat and Prepare
First things first, you’ll want to preheat your oven to 375°F (190°C). This step is crucial because it ensures that your casserole cooks evenly and gets that lovely golden brown finish on top. While that’s heating up, rinse your quinoa under cold water in a fine mesh strainer. This little trick removes any bitterness from the quinoa, making it taste even better!
Cook the Quinoa
Now, let’s get cooking! In a medium pot, combine the rinsed quinoa and 2 cups of vegetable broth. Bring it to a rolling boil—oh, you’ll love that bubbling sound! Once it’s boiling, reduce the heat to low, cover, and let it simmer for about 15 minutes. You’ll know it’s done when the quinoa has absorbed all the liquid and the little spirals (that’s the germ) start to pop out. It should be fluffy and tender, so keep an eye on it!
Mix the Ingredients
In a large mixing bowl, it’s time to combine the magic! Add your cooked quinoa to the bowl, then toss in the black beans, corn, diced tomatoes (juice included for moisture), bell pepper, onion, garlic, chili powder, cumin, and salt. Mix everything together gently, but thoroughly. You want each ingredient to be well-coated with those yummy spices, so don’t rush this step—get in there and make it all cozy!
Transfer and Bake
Once your mixture is well combined, transfer it to a greased baking dish, spreading it out evenly. If you’re feeling indulgent (and I always am!), sprinkle that shredded cheese on top. Now, pop it into the preheated oven and bake for 25-30 minutes. You’ll know it’s ready when it’s heated through and the cheese is bubbly and slightly golden. Just imagine the aroma filling your kitchen—so good!
Nutritional Information
Here’s a quick look at the estimated nutritional data for this delicious Mexican quinoa casserole. Keep in mind that these values can vary based on the specific ingredients you use, but this will give you a good idea of what to expect per serving:
- Calories: 300
- Fat: 10g
- Saturated Fat: 3g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Cholesterol: 10mg
- Sodium: 400mg
- Carbohydrates: 45g
- Fiber: 10g
- Sugar: 2g
- Protein: 12g
This casserole is not just hearty and filling; it’s also packed with nutrients! Perfect for a wholesome meal that’ll keep you energized.
Why You’ll Love This Recipe
- Quick preparation: With just 15 minutes of prep time, you’ll have a delicious meal prepped and ready to pop in the oven!
- Healthy and filling: Packed with protein, fiber, and all those good-for-you ingredients, this casserole will keep you satisfied and energized.
- Versatile and customizable: Feel free to swap in your favorite veggies or beans—make it your own! Add some jalapeños if you’re feeling spicy!
- Suitable for meal prep: This dish is perfect for batch cooking. Make a big batch and enjoy it throughout the week!
- Great for families: It’s a crowd-pleaser! Kids and adults alike will love the flavors, making it a fantastic dinner option for everyone.
Tips for Success
Alright, let’s make sure your Mexican quinoa casserole turns out absolutely perfect! Here are some of my favorite tips to help you along the way:
- Rinse the quinoa: Don’t skip rinsing your quinoa! It’s a small step that makes a big difference by eliminating that bitter taste. Trust me, your taste buds will thank you!
- Broth swap: If you want to switch things up, feel free to use chicken broth instead of vegetable broth for a richer flavor. Or, for a lighter twist, try using water with a sprinkle of your favorite seasoning!
- Veggie variety: This casserole is super versatile! You can add in other veggies like zucchini, spinach, or even some diced sweet potato. Just make sure they’re chopped small enough to cook through in the oven.
- Spice it up: If you like a little heat, toss in some chopped jalapeños or a pinch of cayenne pepper when mixing your ingredients. It’ll give your casserole an exciting kick!
- Cheese options: Going dairy-free? You can totally leave out the cheese or replace it with a vegan cheese alternative. Nutritional yeast also adds a cheesy flavor if you’re looking for a non-dairy option!
- Serving suggestions: To elevate your casserole, serve it with a side of avocado slices, fresh cilantro, or a dollop of sour cream (or a vegan alternative). A squeeze of lime juice on top adds a refreshing zing!
- Leftover magic: This casserole is great for meal prep! Store leftovers in an airtight container in the fridge for up to 3 days. It reheats beautifully in the microwave or oven—just add a splash of broth to keep it moist.
Follow these tips, and you’ll have a delicious, satisfying meal that everyone will love. Happy cooking!
FAQ Section
Can I use chicken broth instead of vegetable broth?
Absolutely! Using chicken broth will add a richer flavor to your casserole. Just make sure to check the sodium content, as some broths can be quite salty. You can always adjust the added salt accordingly!
How can I make this dish spicier?
If you’re looking to kick it up a notch, consider adding some chopped jalapeños or a pinch of cayenne pepper when you mix your ingredients. You could also serve it with a spicy salsa on the side for an extra burst of heat!
Is it possible to freeze leftovers?
Yes, you can definitely freeze leftovers! Just let the casserole cool completely, then transfer it to an airtight container or freezer-safe bag. It’ll last for up to 3 months in the freezer. When you’re ready to eat, thaw it in the refrigerator overnight and reheat in the oven until heated through. Easy peasy!
Storage & Reheating Instructions
Storing leftovers from your Mexican quinoa casserole is super simple! Just let it cool completely after baking, then transfer it to an airtight container. It’ll stay fresh in the refrigerator for up to 3 days. Make sure to seal it well to keep all that deliciousness intact!
If you want to save some for later, you can also freeze it! Just portion it out into freezer-safe containers or bags, and it should stay good for up to 3 months. When you’re ready to enjoy it again, let it thaw overnight in the fridge. No rush, right? Then reheat it in the oven at 350°F (175°C) for about 20-25 minutes, or until it’s heated through. You can add a splash of vegetable broth to keep it moist if you like! You’ll be amazed at how well the flavors hold up, and it tastes just as good as when you first made it. Happy feasting!
For more information on quinoa and its health benefits, check out this Healthline article.
To learn more about the nutritional value of beans, visit this NCBI resource.
Print
Mexican Quinoa Casserole: A Wholesome Family Favorite
- Total Time: 45 minutes
- Yield: 4 servings 1x
- Diet: Vegan
Description
A flavorful Mexican quinoa casserole that’s hearty and nutritious.
Ingredients
- 1 cup quinoa
- 2 cups vegetable broth
- 1 can black beans, drained and rinsed
- 1 can corn, drained
- 1 can diced tomatoes
- 1 bell pepper, chopped
- 1 onion, chopped
- 2 cloves garlic, minced
- 1 tablespoon chili powder
- 1 teaspoon cumin
- Salt to taste
- 1 cup shredded cheese (optional)
Instructions
- Preheat oven to 375°F (190°C).
- In a pot, rinse quinoa under cold water.
- Add quinoa and vegetable broth to the pot. Bring to a boil, then reduce heat and simmer for 15 minutes.
- In a large bowl, combine cooked quinoa, black beans, corn, diced tomatoes, bell pepper, onion, garlic, chili powder, cumin, and salt.
- Transfer the mixture to a greased baking dish.
- If using, sprinkle cheese on top.
- Bake for 25-30 minutes until heated through.
Notes
- Serve with avocado or sour cream.
- Store leftovers in the refrigerator for up to 3 days.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Main Dish
- Method: Baking
- Cuisine: Mexican
Nutrition
- Serving Size: 1 cup
- Calories: 300
- Sugar: 2g
- Sodium: 400mg
- Fat: 10g
- Saturated Fat: 3g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 10g
- Protein: 12g
- Cholesterol: 10mg
Keywords: mexican quinoa casserole











