Name: Spicy Beef & Black Bean Cavatappi Casserole
Prep time: 25 min
Cook time: 40 min
Total time: 65 min
Ingredients: 8 oz uncooked cavatappi ((about 2 cups)); 2 pounds ground beef (or ground turkey); 1 large onion (chopped); 2 cloves garlic (minced); 1 14.5 oz can diced tomatoes (undrained); 1 14.5 oz can Rotel-style tomatoes with green chiles (undrained); 1 15 oz can black beans (rinsed and drained); 1 6 oz can tomato paste; 1 4 oz can chopped green chiles, drained; 1½ teaspoons salt; 1 teaspoon chili powder; ½ teaspoon ground cumin; ½ teaspoon smoked paprika; ½ teaspoon black pepper; 1-2 jalapeños (seeded and chopped (optional, to taste)); 2 cups shredded Monterey Jack or Colby Jack cheese

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This Spicy Beef & Black Bean Cavatappi Casserole makes two full pans: one for tonight and one for the freezer. That second casserole has rescued more than one long, cranky evening when cooking felt like a burden and takeout felt like a budget mistake waiting to happen. It stretches two pounds of ground beef (or turkey) into two honest dinners, which means less stress, fewer drive-thru detours, and the quiet satisfaction of knowing you planned ahead.

I grew up around casseroles… church basements, folding tables, aluminum pans lined up like a buffet of practicality. Casseroles weren’t trendy. They were dependable. They fed a crowd without drama, stretched a dollar without complaint, and somehow tasted even better the next day.

This one works for the same reasons.

It’s built on pantry basics: pasta, beans, tomatoes, ground beef. It’s flexible. You can lighten it up with leaner meat or whole-grain pasta. You can stretch it further by adding more beans and easing back on the beef. You can dial the spice up or down depending on who’s at your table.

And finally, it respects your time. Cook once. Eat twice.

What You’ll Need for This Spicy Southwestern Casserole

Nothing fancy here. That’s part of the charm.

Cavatappi Pasta

Those corkscrew curves grab onto sauce beautifully. Regular white pasta works perfectly, but whole-wheat or protein-enriched pasta adds extra fiber and staying power. Gluten-free works too. Just cook it al dente so it doesn’t get mushy in the oven.

Out of cavatappi? Rotini, penne, or small shells work just fine.

Ground Beef (or Turkey)

Two pounds gives you hearty flavor and substance. I recommend 85–90% lean so you’re not draining off half the skillet.

Want to lighten it up? Use ground turkey. Want to stretch it further? Use 1 pound of meat and add an extra can of black beans.

Onion + Garlic

These are your flavor builders. Don’t skip them unless you absolutely must. They create the savory base that makes this taste slow-cooked, even though it isn’t.

Short on time? Frozen chopped onions work just fine. Garlic powder (about ½ teaspoon per clove) can step in if needed.

Diced Tomatoes + Rotel-Style Tomatoes

Use them undrained. That liquid helps create the sauce without needing extra broth.

The Rotel-style tomatoes with green chiles add a subtle kick and Southwestern personality. Fire-roasted tomatoes are a great swap if you want extra depth.

Black Beans (Rinsed and Drained)

Beans add fiber, protein, and budget stretch. They make the casserole hearty without needing more meat.

Low sodium? Choose reduced-sodium beans and rinse well.

Tomato Paste

This is your flavor concentrate. It deepens the sauce and keeps it from tasting watery. If you’re out, a small spoonful of ketchup in a pinch works… not perfect, but workable.

Chopped Green Chiles

Mild heat and subtle Southwestern flavor. Most canned green chiles are gentle, not fiery.

Sensitive to spice? Use half the can. Love heat? Don’t hold back and keep the jalapeños!

Jalapeños

Fresh jalapeños give this casserole personality. Remove seeds and membranes for milder heat. Leave a few seeds in if you like things spicy.

Food safety tip: Wear disposable gloves when chopping and avoid touching your face. Pepper oils linger longer than you think.

Monterey Jack or Colby Jack Cheese

Melts beautifully and gives that creamy finish without overpowering the other flavors.

You can substitute cheddar (sharper flavor), pepper Jack (extra kick), or a reduced-fat cheese, if you prefer. For dairy-free needs, plant-based shreds will work, though they won’t melt quite the same.

Seasonings

Salt, chili powder, cumin, smoked paprika, and black pepper… simple pantry spices that bring it all together. If you have a Southwest seasoning blend, you can use that instead. Just taste as you go to avoid over-salting.

MORE: Master the Basic Casserole Recipe: A Foolproof 5-Step Formula

How to Make Spicy Beef & Black Bean Cavatappi Casserole

This isn’t complicated cooking. Just take it in order and don’t rush the basics.

1. Cook the Pasta (But Don’t Overdo It)

Bring a large pot of salted water to a boil and cook the cavatappi according to package directions. Aim for al dente. The pasta will continue cooking in the oven, so slightly firm is exactly what you want.

Drain and set aside. No need to rinse.

2. Brown the Beef and Onion Together

While the pasta cooks, place the ground beef (or turkey) and chopped onion in a large skillet or Dutch oven over medium heat. Break the meat into small crumbles as it cooks. Smaller pieces mean better texture in every bite.

Cook until no longer pink and the onions are soft. Then drain well. This step matters. Draining prevents a greasy casserole later.

Add the garlic and cook for about one minute… just until fragrant. Garlic burns quickly, so don’t wander off.

3. Build the Flavor Base

Stir in the diced tomatoes (with their juice), black beans, tomato paste, green chiles, and all the seasonings. Bring the mixture to a gentle boil, then reduce the heat and let it simmer uncovered for about 10 minutes.

This simmering step thickens the sauce and lets the spices wake up. If it looks slightly loose at first, don’t worry. It will come together.

4. Combine and Adjust

Add the drained pasta directly into the mixture and stir until everything is evenly coated.

Now is the time to taste. Need more salt? A little more chili powder? Adjust while it’s still in the skillet. Once it’s baked, it’s much harder to tweak.

5. Divide and Top

Preheat your oven to 375°F.

Divide the mixture evenly between two 2-quart casserole dishes. Spread it out gently so it bakes evenly.

Top each casserole with shredded cheese and chopped jalapeños. If you’re serving guests or feeding mixed spice tolerances, you can leave jalapeños off one pan and mark it “mild.”

6. Bake Until Bubbly

Cover with foil and bake for 30 minutes. Then uncover and bake another 10 minutes or so, until the cheese is melted and everything is hot and bubbling around the edges.

If you like a lightly golden top, let it bake uncovered for an extra few minutes.

7. Serve One, Save One

Serve one casserole while it’s hot and comforting.

Let the second one cool completely before covering tightly and freezing. Cooling first prevents ice crystals and keeps the texture better later. It will keep well for up to three months.

MORE: Best Foods to Freeze for Quick Meals and Easy Savings

To Reheat from Frozen

Thaw overnight in the refrigerator (about 8 hours).

Preheat the oven to 375°F. Let the casserole sit at room temperature for a few minutes while the oven heats, especially if you’re using glass bakeware.

Cover and bake until heated through. The center should reach 165°F on an instant-read thermometer. Plan on about 20–25 minutes, though it may take a little longer depending on your oven.

MORE: 8 Cheap and Easy Weeknight Meals Your Family Will Love

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5 from 2 votes

Spicy Beef & Black Bean Cavatappi Casserole

A hearty Southwest-inspired pasta bake made with cavatappi, ground beef (or turkey), black beans, and green chiles. This recipe makes two casseroles — one for dinner and one to freeze for later. Flexible, budget-conscious, and built for real life.

Prep Time25

Cook Time40

Total Time1 5

Course: Dinner

Cuisine: American, Southwestern

Servings:

Calories: 410kcal

Ingredients

8 oz uncooked cavatappi (about 2 cups)
2 pounds ground beef or ground turkey
1 large onion chopped
2 cloves garlic minced
1 14.5 oz can diced tomatoes undrained
1 14.5 oz can Rotel-style tomatoes with green chiles undrained
1 15 oz can black beans rinsed and drained
1 6 oz can tomato paste
1 4 oz can chopped green chiles, drained
1½ teaspoons salt
1 teaspoon chili powder
½ teaspoon ground cumin
½ teaspoon smoked paprika
½ teaspoon black pepper
1-2 jalapeños seeded and chopped (optional, to taste)
2 cups shredded Monterey Jack or Colby Jack cheese

Instructions

Bring a large pot of salted water to a boil. Cook cavatappi until just al dente. Drain and set aside. Do not overcook. It will finish in the oven.
In a large skillet or Dutch oven over medium heat, cook ground beef (or turkey) and chopped onion together, breaking the meat into small crumbles. Cook until no longer pink and onions are tender. Drain thoroughly.
Stir in minced garlic and cook for about 1 minute, just until fragrant.
Stir in diced tomatoes, Rotel-style tomatoes, black beans, tomato paste, green chiles, salt, chili powder, cumin, smoked paprika, and black pepper. Bring to a gentle boil, then reduce heat and simmer uncovered for 10 minutes to allow flavors to develop.
Add drained pasta to the meat mixture and stir until evenly coated. Taste and adjust seasoning if needed.
Preheat oven to 375°F. Divide mixture evenly between two greased 2-quart casserole dishes.
Sprinkle cheese evenly over both casseroles. Add chopped jalapeños if desired. Cover with foil and bake for 30 minutes. Remove foil and bake an additional 10 minutes, or until hot and bubbly.
Serve one casserole. Allow the second to cool completely, then wrap tightly and freeze for up to 3 months.

Notes

To Bake From Frozen: Thaw overnight in the refrigerator (about 8 hours). Preheat oven to 375°F. Cover and bake 20–30 minutes, or until the center reaches 165°F on an instant-read thermometer.

Make It Lighter: Use ground turkey, reduced-fat cheese, or whole-grain pasta.

Stretch It Further: Use 1 pound of meat and add an extra can of black beans.

Control the Heat: For mild flavor, skip fresh jalapeños. For extra kick, leave a few seeds in or use Pepper Jack cheese.

Food Safety Tip: Wear disposable gloves when handling jalapeños and avoid touching your face. The oils linger longer than you think.

Nutrition

Question: If you could stock your freezer with one “future dinner insurance” meal, what would it be? Share in the comments below.

Spicy Beef & Black Bean Cavatappi Casserole