How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Black Bean Casserole?

You need 10 ingredients. The key ingredients include: 2 cans black beans, drained and mashed, 1 can chopped Ro-Tel, drained, 2 to 3 zucchini squash, sliced, 1/2 onion, chopped, and more.

Is Black Bean Casserole suitable as vegetarian?

Yes, Black Bean Casserole falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Black Bean Casserole?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Black Bean Casserole Recipe

Name: Black Bean Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 cans black beans, drained and mashed; 1 can chopped Ro-Tel, drained; 2 to 3 zucchini squash, sliced; 1/2 onion, chopped; 1 c. kernel corn, drained; flour tortillas, quartered (for serving); shredded cheese; 2 to 3 tsp. cumin; cayenne pepper to taste; salt and garlic powder to taste

Try this homemade Black Bean Casserole recipe the whole family will love. Made with black beans, Ro-Tel, zucchini and onion. Easy step-by-step instructi…

This Black Bean Casserole relies on simple, everyday ingredients such as chopped ro-tel, drained, to 3 zucchini squash, sliced, onion, chopped and kernel corn, drained. It comes together quickly and makes 4 servings, at about 517 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Vegetarian

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Black Bean Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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