Black Bean Casserole Recipe Vegetarian Made Easy

Updated On: October 7, 2025

If you’re searching for a hearty, wholesome, and flavorful vegetarian dish that can easily become a family favorite, look no further than this Black Bean Casserole Recipe Vegetarian. Packed with protein-rich black beans, vibrant vegetables, and a blend of savory spices, this casserole offers a delightful balance of textures and tastes.

Perfect for weeknight dinners, potlucks, or meal prepping, it’s a comforting meal that satisfies both vegetarians and meat-eaters alike.

What makes this casserole truly special is its simplicity and versatility. You can customize it with your favorite vegetables or cheese alternatives to fit your dietary preferences.

Plus, it’s an excellent way to incorporate more plant-based meals into your routine without compromising on flavor or satisfaction. Whether you’re new to vegetarian cooking or a seasoned pro, this recipe is sure to earn a spot in your recipe box!

Why You’ll Love This Recipe

Black bean casseroles are a fantastic way to combine convenience, nutrition, and taste all in one dish. Here’s why this vegetarian version stands out:

  • Rich in Protein and Fiber: Black beans provide a powerhouse of plant-based protein and dietary fiber, keeping you full and energized.
  • Easy to Customize: Add your favorite veggies, swap cheeses, or spice it up with jalapeños to make it your own.
  • Comfort Food Made Healthy: Warm, cheesy, and satisfying without the heaviness of meat-based casseroles.
  • Meal Prep Friendly: Make it ahead and enjoy leftovers for lunches or quick dinners throughout the week.
  • Kid-Friendly: The creamy, cheesy texture often pleases even picky eaters.

Ingredients

  • 2 cans (15 oz each) black beans, drained and rinsed
  • 1 cup corn kernels (fresh, canned, or frozen)
  • 1 red bell pepper, diced
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 1 cup diced tomatoes (canned or fresh)
  • 1 cup shredded cheddar cheese (or vegan cheese for dairy-free option)
  • 1/2 cup sour cream (or dairy-free alternative)
  • 1 tsp ground cumin
  • 1/2 tsp smoked paprika
  • 1/2 tsp chili powder
  • Salt and pepper to taste
  • 2 tbsp olive oil
  • 1/4 cup fresh cilantro, chopped (optional)
  • 1 cup crushed tortilla chips or breadcrumbs for topping

Equipment

  • Large skillet or frying pan
  • Mixing bowl
  • 9×9 inch casserole dish
  • Wooden spoon or spatula
  • Measuring cups and spoons
  • Knife and cutting board
  • Oven mitts

Instructions

  1. Preheat your oven to 375°F (190°C). Lightly grease your casserole dish with olive oil or non-stick spray.
  2. Sauté the aromatics: Heat 2 tablespoons of olive oil in a large skillet over medium heat. Add the chopped onion and sauté for about 3-4 minutes until translucent. Add the minced garlic and cook for another 1 minute until fragrant.
  3. Add the vegetables: Stir in the diced red bell pepper and corn kernels. Cook for 5 minutes until they start to soften.
  4. Mix in the beans and spices: Add the drained black beans, diced tomatoes, ground cumin, smoked paprika, chili powder, salt, and pepper. Stir well to combine and cook for 3-4 minutes to let the flavors meld.
  5. Remove from heat and stir in sour cream and cheese: Transfer the skillet mixture into a mixing bowl. Stir in the sour cream and 3/4 cup of shredded cheddar cheese, reserving the rest for topping.
  6. Assemble the casserole: Pour the bean mixture into your prepared casserole dish, spreading it evenly. Sprinkle the remaining 1/4 cup cheese on top, then cover with crushed tortilla chips or breadcrumbs for a crunchy topping.
  7. Bake: Place the casserole in the oven and bake for 20-25 minutes, or until the top is golden brown and the casserole is bubbly.
  8. Garnish and serve: Remove from oven and let cool for a few minutes. Sprinkle with fresh chopped cilantro before serving for a pop of color and freshness.

Tips & Variations

“For an extra kick, add chopped jalapeños or a dash of hot sauce to the bean mixture before baking.”

  • Make it vegan: Use vegan cheese and a dairy-free sour cream alternative to keep this completely plant-based.
  • Add more veggies: Mix in diced zucchini, mushrooms, or spinach for added nutrition and color.
  • Swap the topping: Instead of tortilla chips, try crushed pita chips, cornflakes, or a sprinkle of panko breadcrumbs for different textures.
  • Use fresh herbs: Cilantro is classic, but parsley or green onions work wonderfully too.
  • Make it spicy: Incorporate cayenne pepper or chipotle powder for smoky heat.
  • Try different beans: Pinto or kidney beans can substitute black beans if preferred.

Nutrition Facts

Nutrient Amount per Serving
Calories 320 kcal
Protein 18 g
Carbohydrates 38 g
Dietary Fiber 12 g
Fat 10 g
Saturated Fat 4 g
Sodium 450 mg

Serving Suggestions

This black bean casserole pairs beautifully with fresh, crisp sides. Consider serving it with:

  • A simple green salad with a zesty lime vinaigrette
  • Steamed or roasted vegetables such as broccoli or asparagus
  • Warm corn tortillas or crusty bread for scooping
  • Mexican rice or cauliflower rice for a complete meal
  • A dollop of guacamole or extra sour cream on the side

For a fun twist, you could also serve it alongside some of my other favorite recipes like the Classico Sun Dried Tomato Alfredo Sauce Recipe or indulge your sweet tooth afterward with the Chocolate Heaven Cake Recipe.

If you love experimenting with flavors, the Chipotle Black Beans And Rice Recipe is another great companion dish full of smoky heat.

Conclusion

This vegetarian black bean casserole is a delicious, nutritious, and versatile dish that is perfect for any occasion. It offers a wonderful blend of creamy, cheesy, and slightly smoky flavors that will keep everyone coming back for seconds.

Not only is it easy to prepare, but it also makes excellent leftovers, making it a practical choice for busy weeknights or meal prep. Whether you’re a vegetarian or just looking to add more plant-based meals to your diet, this casserole ticks all the boxes for comfort, taste, and health.

Give this recipe a try, and don’t hesitate to make it your own with the suggested variations. Remember, great cooking is all about experimentation and joy in the kitchen!

Happy cooking!

📖 Recipe Card: Black Bean Casserole Recipe Vegetarian

Description: A hearty and flavorful vegetarian black bean casserole packed with vegetables and cheese. Perfect for a comforting meal that’s easy to prepare.

Prep Time: PT15M
Cook Time: PT35M
Total Time: PT50M

Servings: 6 servings

Ingredients

  • 2 cups cooked black beans (or 1 can, drained and rinsed)
  • 1 cup corn kernels (fresh or frozen)
  • 1 cup diced tomatoes (canned or fresh)
  • 1 cup shredded cheddar cheese
  • 1/2 cup chopped onions
  • 2 cloves garlic, minced
  • 1/2 cup cooked quinoa or rice
  • 1/2 cup sour cream or plain Greek yogurt
  • 1 teaspoon ground cumin
  • 1/2 teaspoon chili powder
  • Salt and pepper to taste
  • 2 tablespoons olive oil

Instructions

  1. Preheat oven to 375°F (190°C).
  2. Heat olive oil in a skillet over medium heat; sauté onions and garlic until translucent.
  3. Add black beans, corn, diced tomatoes, cumin, chili powder, salt, and pepper; cook for 5 minutes.
  4. Remove from heat and stir in cooked quinoa or rice and sour cream.
  5. Transfer mixture to a greased baking dish and top with shredded cheddar cheese.
  6. Bake uncovered for 25-30 minutes until cheese is melted and bubbly.
  7. Let cool for 5 minutes before serving.

Nutrition: Calories: 320 kcal | Protein: 15 g | Fat: 12 g | Carbs: 38 g

{“@context”: “https://schema.org/”, “@type”: “Recipe”, “name”: “Black Bean Casserole Recipe Vegetarian”, “image”: [], “author”: {“@type”: “Organization”, “name”: “GluttonLv”}, “description”: “A hearty and flavorful vegetarian black bean casserole packed with vegetables and cheese. Perfect for a comforting meal that\u2019s easy to prepare.”, “prepTime”: “PT15M”, “cookTime”: “PT35M”, “totalTime”: “PT50M”, “recipeYield”: “6 servings”, “recipeIngredient”: [“2 cups cooked black beans (or 1 can, drained and rinsed)”, “1 cup corn kernels (fresh or frozen)”, “1 cup diced tomatoes (canned or fresh)”, “1 cup shredded cheddar cheese”, “1/2 cup chopped onions”, “2 cloves garlic, minced”, “1/2 cup cooked quinoa or rice”, “1/2 cup sour cream or plain Greek yogurt”, “1 teaspoon ground cumin”, “1/2 teaspoon chili powder”, “Salt and pepper to taste”, “2 tablespoons olive oil”], “recipeInstructions”: [{“@type”: “HowToStep”, “text”: “Preheat oven to 375\u00b0F (190\u00b0C).”}, {“@type”: “HowToStep”, “text”: “Heat olive oil in a skillet over medium heat; saut\u00e9 onions and garlic until translucent.”}, {“@type”: “HowToStep”, “text”: “Add black beans, corn, diced tomatoes, cumin, chili powder, salt, and pepper; cook for 5 minutes.”}, {“@type”: “HowToStep”, “text”: “Remove from heat and stir in cooked quinoa or rice and sour cream.”}, {“@type”: “HowToStep”, “text”: “Transfer mixture to a greased baking dish and top with shredded cheddar cheese.”}, {“@type”: “HowToStep”, “text”: “Bake uncovered for 25-30 minutes until cheese is melted and bubbly.”}, {“@type”: “HowToStep”, “text”: “Let cool for 5 minutes before serving.”}], “nutrition”: {“calories”: “320 kcal”, “proteinContent”: “15 g”, “fatContent”: “12 g”, “carbohydrateContent”: “38 g”}}

Photo of author

Marta K

Leave a Comment

X