This white bean fajita casserole is a warm, comforting vegetarian dish packed with bold flavors and creamy texture.
It’s easy to make in one skillet and perfect for a satisfying weeknight meal.
Why You’ll Love This Recipe
This casserole delivers bold fajita flavors with minimal effort.
The creamy beans and melted cheese create a rich and satisfying texture.
It’s a one-pan dish that keeps cleanup simple.
The combination of fresh toppings adds brightness and balance.
What You’ll Need (Ingredient Highlights)
Cannellini beans provide a creamy, hearty base packed with protein.
Bell peppers and onion add sweetness and classic fajita flavor.
Chipotle salsa brings smoky heat and depth.
Cream cheese creates a smooth and rich consistency.
Corn tortillas add texture and structure to the casserole.
Cheddar-Jack cheese melts beautifully for a bubbly topping.
Pro Tips Before You Start
Slice vegetables evenly so they cook at the same rate.
Use a broiler-safe skillet to avoid transferring the mixture.
Soften the cream cheese beforehand for easier mixing.
Keep an eye on the broiler to prevent over-browning.
How to Make White Bean Fajita Casserole
Step 1 – Cook the vegetables
Heat olive oil in a large broiler-safe skillet over medium-high heat. Add bell peppers and onion, cooking until softened and slightly charred, about 8 minutes.
Step 2 – Add seasoning and garlic
Stir in garlic, fajita seasoning, and salt. Cook for about 30 seconds until fragrant.
Step 3 – Build the base
Add beans, salsa, and water. Cook over medium heat for about 2 minutes until heated through and slightly thickened.
Step 4 – Make it creamy
Remove from heat and stir in softened cream cheese. Mix until fully melted and smooth.
Step 5 – Add tortillas and cheese
Stir in tortilla strips and most of the shredded cheese. Mix well to combine.
Step 6 – Broil to finish
Top with remaining cheese and broil on high for about 6 minutes until melted and bubbly. Let stand for 5 minutes before serving.
Step 7 – Garnish and serve
Top with sour cream, cilantro, and avocado slices. Drizzle with extra salsa if desired.
What to Serve Them With
Serve with a simple green salad for a fresh contrast.
Pair with rice or quinoa for a more filling meal.
Add tortilla chips on the side for extra crunch.
Variations / Substitutions
Swap cannellini beans with black beans or pinto beans.
Use Greek yogurt instead of sour cream for a lighter option.
Try Monterey Jack or mozzarella if Cheddar-Jack is unavailable.
Add jalapeños for extra heat.
Storage & Leftovers
Store leftovers in an airtight container in the refrigerator for up to 3 days.
Reheat in the oven or microwave until warmed through.
This dish can be frozen, though the texture may slightly change after thawing.
FAQs
Can I make this recipe ahead of time?
Yes, prepare the mixture in advance and broil just before serving.
How should I store leftovers?
Keep them in an airtight container in the fridge for best freshness.
Can I freeze this dish?
Yes, but for best results, freeze before adding fresh toppings.
Can I substitute some of the ingredients?
Yes, beans, cheese, and toppings can be adjusted based on preference.
How long does this recipe take to make?
It typically takes about 30 minutes from start to finish.
Is this recipe kid-friendly?
Yes, the flavors are mild and can be adjusted easily.
Can I make this dish gluten-free or dairy-free?
Use dairy-free cheese and cream alternatives for a dairy-free version.
What should I serve it with?
It pairs well with salad, grains, or tortilla chips.
Do I need special equipment?
A broiler-safe skillet is recommended for best results.
How do I know when it’s perfectly cooked?
The cheese should be melted, bubbly, and lightly golden on top.
Final Thoughts
This white bean fajita casserole is a simple yet flavorful dish that brings comfort and bold taste to your table.
It’s perfect for busy nights and easy to customize with your favorite toppings.
Full Recipe Card
Ingredients
- 2 tablespoons extra-virgin olive oil
- 2 medium multicolored bell peppers, sliced
- 1 medium sweet onion, sliced
- 6 medium cloves garlic, thinly sliced
- 1 teaspoon lower-sodium fajita seasoning
- ½ teaspoon salt
- 1 (15-ounce) can no-salt-added cannellini beans, rinsed
- ¾ cup chipotle salsa, plus more for serving
- ½ cup water
- 3 tablespoons cream cheese, softened
- 6 (6-inch) corn tortillas, halved and cut into 1-inch strips
- 1 cup shredded sharp Cheddar-Jack cheese, divided
- 2 tablespoons sour cream
- 2 tablespoons chopped fresh cilantro
- 1 medium avocado, sliced
Instructions
- Heat oil in a large skillet over medium-high heat. Cook peppers and onion until softened and slightly charred, about 8 minutes.
- Add garlic, seasoning, and salt. Cook for 30 seconds.
- Stir in beans, salsa, and water. Cook for 2 minutes until slightly thickened.
- Remove from heat and mix in cream cheese until smooth.
- Stir in tortilla strips and ¾ cup cheese.
- Top with remaining cheese and broil on high for about 6 minutes.
- Let stand 5 minutes, then garnish with sour cream, cilantro, avocado, and extra salsa.
