Smoky Sweet Potato and Black Bean Casserole | Healthy Vegan Dinner
Smoky Sweet Potato and Black Bean Casserole is a wholesome and satisfying dish made with tender roasted sweet potatoes, protein-rich black beans, and a blend of smoky spices. Baked to perfection, this casserole is hearty, flavorful, and perfect for a nutritious weeknight dinner or meal prep. Naturally plant-based and packed with fiber, it’s a delicious way to enjoy a comforting meal that’s both healthy and filling.
Prep Time 25 minutes mins
Cook Time 35 minutes mins
Total Time 1 hour hr
Course Dinner, Main Dish
Cuisine Southwestern‑inspired, Vegetarian
Servings 8
Calories 320 kcal
- 3 medium sweet potatoes, peeled and cubed
- 2 cups cooked black beans (or 1 can, drained and rinsed)
- 1 large onion, diced
- 2 bell peppers, diced
- 2 garlic cloves, minced
- 1 tsp smoked paprika
- 1 tsp ground cumin
- ½ tsp chili powder
- 2 cups shredded cheese (cheddar or Monterey Jack)
- 2 tbsp olive oil
- Salt and pepper to taste
- Fresh cilantro, avocado slices, or lime wedges (for garnish)
Prep Sweet Potatoes: Roast cubed sweet potatoes with olive oil, salt, and pepper at 400°F (200°C) for 20 minutes until tender.
Cook Aromatics: In a skillet, sauté onion, bell peppers, and garlic until softened. Stir in black beans and smoky spices.
Layer Casserole: In a greased baking dish, layer roasted sweet potatoes, bean mixture, and half the cheese. Repeat layers.
Bake: Top with remaining cheese. Bake at 375°F (190°C) for 20–25 minutes until bubbly and golden.
Rest & Garnish: Let casserole rest for 10 minutes before serving. Garnish with cilantro, avocado, or lime wedges.
Expert Tip: Resting allows flavors to settle and makes slicing easier.
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Use vegan cheese for a dairy‑free version.
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Add corn or zucchini for extra vegetables.
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Adjust spice level with chipotle or extra chili powder.
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Leftovers keep well refrigerated for up to 4 days.
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Freeze portions for up to 2 months; reheat in oven for best texture.
Keyword Black Bean Bake, Smoky Vegetarian Dinner, sweet potato casserole