Southwestern Beef and Pepper Bake Recipe

If you’re craving a hearty weeknight dinner that packs in bold flavors and serious comfort, look no further than Southwestern Beef and Pepper Bake. This easy all-in-one casserole bursts with colorful bell peppers, perfectly seasoned beef, and gooey melted cheddar, delivering a Tex-Mex kick that delights family and friends alike. The combination of cumin and chili powder creates a festival of flavor, while diced potatoes add a satisfying bite. Whether you’re making it for a cozy night in or to impress a crowd at your next potluck, this Southwestern Beef and Pepper Bake deserves a spot in your meal rotation!

Ingredients You’ll Need

You’ll be amazed at how a handful of simple, everyday ingredients come together to create something so wonderfully vibrant and packed with flavor. Each component of this bake plays its own delicious role, contributing to the taste, texture, and eye-catching appeal on your table.

• 1 pound ground beef: Choose a leaner option for less grease, but enough fat for juicy, flavorful results.
• 1 tablespoon olive oil: Adds richness and helps soften the aromatics beautifully.
• 1 onion, diced: Sweet and savory, onion forms the aromatic base of the dish.
• 2 cloves garlic, minced: A burst of garlicky flavor enhances every bite.
• 1 red bell pepper, diced: For a touch of sweetness and gorgeous red color.
• 1 yellow bell pepper, diced: Brings brightness and a gentle, mellow flavor.
• 1 green bell pepper, diced: Adds earthiness and classic pepper taste for balance.
• 2 cups diced potatoes: Hearty, comforting, and perfect for soaking up those Southwestern spices.
• 1 teaspoon ground cumin: Aromatic, smoky, and essential for that Southwestern flair.
• 1 teaspoon chili powder: The main source of warmth and a distinctly Tex-Mex vibe.
• Salt and pepper to taste: Enhances all the other flavors, so season generously.
• 1 cup shredded cheddar cheese: Melts into gooey perfection on top—don’t skimp!
• 1/4 cup chopped fresh cilantro (optional): Sprinkle on at the end for a fresh herbal finish.

How to Make Southwestern Beef and Pepper Bake

Step 1: Prep and Sauté the Aromatics

Begin by preheating your oven to 375°F (190°C). Heat the olive oil in a large skillet over medium heat. Toss in the diced onion and minced garlic, letting them sizzle and release all their wonderful aromas. When your kitchen starts to smell irresistible and the onion turns translucent, you know you’re on the right track.

Step 2: Brown the Beef

Add the ground beef straight into the skillet. As it cooks, break it up with a spatula to create tender crumbles. Let the beef brown completely—this step builds a rich, savory base for your Southwestern Beef and Pepper Bake. Once it’s fully cooked, drain any excess fat to keep the casserole from getting greasy.

Step 3: Add Peppers and Potatoes

Now, pile in the beautiful trio of diced red, yellow, and green bell peppers, plus your diced potatoes. These veggies don’t just add color—they contribute a mix of flavors and textures that make this dish special. Stir everything together and let them sauté for about 5 minutes, allowing the peppers to soften and the potatoes to start cooking through.

Step 4: Season Everything

Time for the star flavors! Sprinkle the ground cumin, chili powder, and a generous amount of salt and pepper over the mixture. Stir well so that every bit of beef, potato, and pepper gets coated with those warm, Southwestern spices. Taste and add more salt or chili powder if you love extra heat.

Step 5: Assemble and Bake

Spoon the beef and veggie mixture into a baking dish, spreading it out in an even layer. Shower the top with shredded cheddar cheese—be as generous as your heart desires! Slide the dish into your preheated oven and let it bake for 25 to 30 minutes. When the potatoes are tender and the cheese is bubbling and golden, your Southwestern Beef and Pepper Bake is ready to steal the show.

Step 6: Garnish and Serve

Once out of the oven, let your bake cool for a few minutes. Finish it off with a sprinkling of fresh cilantro if you like—this pop of green brings a fresh lift to the savory dish. Now, it’s time to serve up and enjoy every flavorful forkful.

How to Serve Southwestern Beef and Pepper Bake

Garnishes

Bright and fresh toppings take this dish to the next level. Classic cilantro is always a hit, but you can also try a dollop of sour cream, a few avocado slices, or chopped green onions for even more Southwestern flair. Each adds a unique twist that complements the hearty casserole beautifully.

Side Dishes

Pair Southwestern Beef and Pepper Bake with an easy green salad tossed in a citrusy vinaigrette, or scoop it up with warm tortillas for a comforting, family-style meal. Cornbread, black beans, or a side of seasoned rice are also fantastic matches that round out the flavors and ensure no one leaves the table hungry.

Creative Ways to Present

For a fun twist, spoon the bake into individual ramekins for personalized servings, or stuff it into baked bell pepper halves for extra color and flair. You can even wrap portions in burrito-sized tortillas with a sprinkle of extra cheese for a hybrid casserole-burrito experience—perfect for on-the-go lunches.

Make Ahead and Storage

Storing Leftovers

Southwestern Beef and Pepper Bake keeps well in the refrigerator. Let it cool completely, then transfer leftovers into an airtight container. It’ll stay delicious for up to 4 days, making it a great option for meal prep and next-day lunches.

Freezing

If you’d like to freeze your bake, slice it into portions and wrap tightly in plastic wrap or foil before placing in a freezer-safe container. It’ll hold up well for up to 2 months. For the freshest result, freeze before adding the cilantro garnish.

Reheating

Reheat individual portions in the microwave until piping hot, or warm larger amounts in a 350°F oven until heated through and the cheese is melty again. You may want to add a fresh sprinkle of cheese or a splash of broth to revive the gooey, rich texture.

FAQs

Can I swap out the beef for another protein?

Absolutely! Ground turkey or chicken makes a tasty, lighter alternative, and even plant-based grounds work for a satisfying vegetarian version. The spices and cheese keep the Southwestern Beef and Pepper Bake delicious no matter your choice.

What kind of potatoes work best in this recipe?

Waxier potatoes like Yukon Gold or red potatoes hold their shape well and become delightfully creamy. If you only have russet potatoes, just be sure to cut them small for even cooking.

Can I add more vegetables?

Definitely. Corn, black beans, or even zucchini are wonderful additions and blend right into the Southwestern theme. Just remember to adjust the seasonings slightly if you increase the overall volume.

How do I make this Southwestern Beef and Pepper Bake spicier?

If you crave extra heat, add a chopped jalapeño pepper along with the bell peppers, or sprinkle in a bit of cayenne with the other spices. A dash of hot sauce right before serving is also a quick and tasty solution.

Can I prep this dish ahead for a busy night?

Yes! Assemble the beef and pepper mixture earlier in the day, cover, and refrigerate. When you’re ready to bake, just top with cheese and pop it into the preheated oven. It’s a lifesaver for hectic evenings!

Final Thoughts

There’s nothing quite as satisfying as sharing a bubbling, golden Southwestern Beef and Pepper Bake with those you love. It’s easy, flexible, and packed with the bold flavors that make this cuisine a perennial favorite. You’ll want to make it again and again—so grab those peppers and dig in!

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