Healthy Taco Casserole (Easy and Budget Friendly)

Any night of the week can become ‘Taco Tuesday’ when you’re serving up this delicious (and budget-friendly) Healthy Taco Casserole recipe! We’ve taken all of the best flavors of one of our favorite handheld foods and combined them into one cozy hot dish (that’s Midwestern speak for ‘casserole’, don’tcha know?)

This post was created in partnership with the Minnesota Beef Council. 

Comfort food at it’s finest

Being that we all grew up in the Midwest, we’re no strangers to hot dish recipes. Also known as casseroles or bakes, they usually contain some kind of protein, starch, and sauce (typically a can of condensed cream of something soup). Whatever you call them, these dishes are warm, cozy, comforting, and often cheesy. Satisfying and tasty, they’re perfect for stretching your grocery budget or feeding a family, and this healthy taco casserole is one of our favorite recipes.

Recipe Highlights: Ground Beef

Lean ground beef is an ideal choice for family-friendly recipes because it’s so versatile. Plus, incorporating loads of veggies and a can of black beans to the mix like we do in this Healthy Taco Casserole recipe, not only adds vitamins, minerals, and fiber, but also makes for an extra filling, colorful, and well, all-around healthy recipe.

Tacos Are Everything

If you’ve found your way to this recipe then you already know how great tacos are. They’re warm, spicy, and cheesy, somewhat basic, yet familiar and comforting. So as a shout-out to our Minnesota roots, we’re sharing this Healthy Taco Casserole to bring a little comfort to your dinner table and help you stretch your grocery budget just a bit while staying full and satisfied. 

Healthy Taco Casserole Ingredients 

When it comes to healthy taco casserole recipes, we like to keep the ingredient list simple, easy, and, of course, nutritious! Inspired by handheld tacos, you’ll find plenty of bold flavor and cheesy goodness in this recipe. Here’s what you’ll need: 

• Ground beef – Beef is an excellent source of 10 essential nutrients including protein, zinc, iron, and B vitamins to support overall good health (and it’s delicious). Ground beef is also incredibly versatile and budget-friendly, so much so we’ve created 20 Healthy Ground Beef Recipes for you to try!
• Onion – Any color onion will do for this recipe, but white onions tend to be our go-to for Mexican-inspired dishes because they tend to have a sharper, more pungent flavor than their yellow counterparts (but really, any onion will do). You can even substitute a bunch of green onions (scallions) if that’s what you have on hand 
• Bell pepper – Like onions, any color will do here. We prefer red, yellow, or orange peppers over green ones for the most part. However, those can also be more expensive. So, use what works for your taste and budget. Frozen peppers will also work for this Healthy Taco Casserole recipe. Just allow them to partially defrost before adding them to the dish 
• Zucchini – Zucchini adds texture, color, and bulk to this casserole recipe Plus, it can easily be swapped for yellow squash, even more onions, or bell pepper if you don’t happen to have one on hand 
• Garlic – This probably goes without saying— garlic is good and makes everything it touches even more delicious! Of course, if you don’t have fresh garlic on hand, you can substitute garlic powder in this recipe with good results  
• Taco seasoning – This is where the taco flavor comes in. So, use your favorite store-bought taco seasoning (we like this one), or make your own using our Homemade Taco Seasoning blend
• Canned diced tomatoes – While any canned, diced tomatoes will work, we’re big fans of the fire-roasted variety which adds an extra delicious dimension of flavor. Choosing canned tomatoes without added salt lets you control how much sodium you add in order to suit your taste preferences and dietary needs. 
• Tomato paste – We recommend always keeping tomato paste on hand! It’s a great way to add richness to any dish thanks to its ultra-concentrated flavor 
• Beef broth – This may be obvious, but like goes with like, beef broth is a natural choice for this dish since we’re using ground beef. If you just so happen to be out, other types of broth will work. Or, in a pinch, you can use water. The end results will still be tasty just not quite as flavorful
• Frozen corn – While not a big part of this recipe, it adds color and texture. Surely you have a half-empty, nearly freezer-burned bag of frozen corn knocking around in your freezer that would be perfect for using up in this dish…but if not, no worries! Just leave it out 
• Black beans – Pinto beans will also work well for this recipe. If you’re using canned beans just be sure to drain and rinse them well before adding them to the casserole. Or, if you’re the type who prefers to use dried beans, let ‘er rip (no pun intended). A 15-ounce can of beans yields roughly 1 ½ cups of cooked beans
• Long-grain white rice – We’ve only tested this recipe with long-grain white rice, but we’re sure medium-grain white rice, jasmine, or basmati rice would also work. Avoid using short-grain rice like sushi rice or arborio rice since they’d likely be too sticky.
• Cheese – Yes, please! This IS a taco casserole recipe, after all. Pretty much any mild cheese will work, but Cheddar and Monterey Jack gave us the best results texture-and-taste-wise during testing (Read: cheese pull on point). 

Find the ingredient list with exact measurements in the recipe card below.

Ingredient Variations to Try 

Feel free to switch up the ingredients, particularly the veggies, to mix and match and use up what you have on hand or what’s in season. For instance, some of our favorite variations and add-ins include: 

• Carrots – Dice them up pretty small, and cook them until almost tender. Adding them to the skillet with the ground beef will give them more time to cook 
• Greens – Add a few handfuls of spinach or kale before baking for extra bulk, nutrients, and color and to use up those last few handfuls you happen to have in the fridge
• Protein – If preferred, swap out the beef with ground chicken or turkey 
• Spice – If you prefer your healthy taco casserole recipes with a little heat, feel free to mix in a dash of cayenne or diced chipotle peppers in adobo sauce. Or, just add a drizzle of hot sauce! 
• Toppings – We love to finish off all our taco casserole recipes with all the best toppings like salsa, diced avocado, sour cream, fresh cilantro, lime wedges, pickled onions or jalapeños, and whatever else your heart desires! You really can’t go wrong

How to Make Healthy Taco Casserole (Easy and Budget Friendly)

Even easier than traditional stovetop tacos, you’ll love how easily healthy taco casserole recipes come together! 

1. Prepare the beef mixture: In a greased pan over medium-high heat, cook the ground beef with the onion and bell pepper until it is just barely pink and the veggies have softened. Use a spatula to break the beef up as it cooks. Add the zucchini, garlic, and taco seasoning, continuing to cook until the zucchini is just barely tender. 
2. Combine the ingredients: Drain any excess fat from the beef, and transfer the mixture to a greased baking dish. Add the remaining ingredients, leaving out ½ the cheese, and stir to combine.  
3. Bake your Healthy Taco Casserole: Cover the baking dish with foil, and bake until the rice is tender. Remove the foil, sprinkle the remaining cheese on top, and pop the dish back in the oven until the cheese is golden brown and bubbly. 
4. Top and serve: Allow the casserole to stand for 5 minutes. Then, add all your favorite fixin’s, and enjoy! 
   

For the complete directions and ingredient amounts, scroll down to the recipe card below. All of our recipes include the nutrition analysis, listing calories, protein, carbohydrates, fiber, sugar, sodium, and more per serving.

Recipe Swaps and Substitutes

Make it Dairy-Free

This Healthy Taco Casserole recipe calls for cheese, but to make it dairy-free, you can swap it out. Use your favorite plant-based cheese instead. Or, leave it out completely! You can always top your finished casserole off with Vegan Queso or Vegan Nacho Cheese, too. 

Make It Vegetarian

If you’re following a vegetarian diet, you can easily make this recipe plant-based. To do so, omit the beef, and add an extra can of beans or lentils or replace the ground beef with 16 ounces of fresh mushrooms. 

When to Make Healthy Taco Casserole

This recipe is a lifesaver on busy weeknights and is great to add to your weekly meal prep. However, it’s also perfect for pitch-ins, potlucks, game days, parties, and more. Whip it up in no time for a surefire way to satisfy even the hungriest of crowds. Got a houseful of hungry teens? This is the recipe for that!

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Photo Credit: The photos in this blog post were taken by Jess of Plays Well with Butter. 

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