Print

Crockpot Quinoa and Black Bean Casserole Recipe

4.5 from 105 reviews

This Crockpot Quinoa and Black Bean Casserole is a hearty, nutritious, and easy-to-make vegetarian dish perfect for a comforting meal. Packed with protein-rich quinoa, fiber-filled black beans, fresh vegetables, and smoky spices, this casserole slow cooks to meld flavors beautifully. Topped with melted cheese and optional avocado, sour cream, or cilantro, it makes a deliciously satisfying dinner or potluck option.

Ingredients

Scale

Main Ingredients

  • 1 cup quinoa, rinsed and drained
  • 1 can (15 ounces) black beans, drained and rinsed
  • 1 can (15 ounces) diced tomatoes, undrained
  • 1 cup corn (frozen or canned)
  • 1 bell pepper, diced (any color)
  • 1 small red onion, diced
  • 2 cloves garlic, minced
  • 2 cups vegetable broth (or water)
  • 1 teaspoon ground cumin
  • 1 teaspoon chili powder
  • 1 teaspoon smoked paprika
  • Salt and pepper to taste

Toppings

  • 1 cup shredded cheese (cheddar, Monterey Jack, or your choice)
  • Optional: avocado, sour cream, cilantro, lime wedges

Instructions

  1. Prepare Ingredients: Rinse the quinoa thoroughly under cold water to remove its natural bitterness. Drain well and set aside to prepare the rest of the ingredients.
  2. Combine Ingredients: In your crockpot, layer the rinsed quinoa, drained black beans, diced tomatoes with their juice, corn, diced bell pepper, diced red onion, minced garlic, and the ground spices — cumin, chili powder, and smoked paprika.
  3. Add Liquid: Pour in the vegetable broth or water to the crockpot mixture, stirring gently to evenly distribute all the ingredients.
  4. Season: Season with salt and pepper to taste. Remember seasoning can be adjusted after cooking as well.
  5. Cook: Cover the crockpot with its lid. Cook on low heat for 4 to 6 hours, or on high heat for 2 to 3 hours, until the quinoa is tender and fluffy and all flavors have melded perfectly together.
  6. Stir in Cheese: About 15 minutes before serving, stir in the shredded cheese allowing it to melt smoothly into the casserole. Add more cheese at this point if you desire a cheesier texture.
  7. Adjust Consistency: If the casserole appears dry after cooking, add a splash of water or vegetable broth and stir until you achieve your preferred consistency.
  8. Serve: Fluff the casserole gently with a fork, adjust seasonings as needed, and serve hot. Top with optional avocado slices, sour cream, cilantro, and lime wedges for extra flavor enhancement.

Notes

  • Rinsing quinoa removes its natural saponin bitterness and improves taste.
  • Using canned beans and corn makes this recipe quick and convenient.
  • Adjust cooking time based on your crockpot’s heat variations and desired texture.
  • Feel free to substitute vegetable broth with water, but broth adds extra flavor.
  • You can customize the cheese type to suit dietary preferences or use dairy-free alternatives.
  • Adding toppings like avocado and lime brightens the dish with fresh flavors.

Keywords: quinoa casserole, black bean casserole, crockpot recipe, vegetarian casserole, slow cooker quinoa, healthy dinners, easy crockpot meals