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    Home » Recipes » Weight Watcher Recipes

    Weight Watchers Mexican Casserole

    Published: Nov 9, 2024 by Jenna · This post may contain affiliate links · 54 Comments

    Jump to Recipe·Print Recipe

    This Weight Watcher's Mexican Casserole is going to be your favorite new casserole recipe. It's packed with ground beef, tomatoes, corn, tortillas, and black beans. It's pretty much a taco that is stacked inside a casserole dish.

    Mexican casserole on a blue plate.

    Love easy casserole recipes like this one try Baked Spaghetti and Meatball Casserole, Bubble Up Meatball Sub casserole, or Bubble Up Breakfast Casserole.

    Jump to:
    • Why You Will Love This Recipe
    • Ingredients Needed
    • How to Make Mexican Casserole
    • Recipe FAQs
    • More Great Weight Watcher Recipes to Try
    • Weight Watchers Mexican Casserole

    Why You Will Love This Recipe

    I managed to cut back the sodium content down on this casserole to about 200 mg by using no salt-added canned food. I've been on this low-sodium kick lately and I found no salt added corn, black beans, and tomatoes at the grocery store. I even found low sodium taco seasoning. The only ingredients that had sodium in it were the cheese and corn tortillas.

    This casserole is made in only 1 or 2 dishes for easy clean up.

    It's loaded with a ton of all your favorite Mexican vegetables like beans, corn, and tomatoes.

    Ingredients Needed

    Ingredients Needed for mexican casserole.
    • Extra lean ground beef (drained or rinsed!) - Is considered better than higher fat options for several reasons. First, it has less saturated fat, which can contribute to heart disease and other health issues. Additionally, it tends to have fewer calories per serving, making it a good option for those watching their weight. The 96% lean ground beef from Aldi is my favorite.
    • Onion (chopped) - use minced onion or onion powder if you don't like onions
    • Canned jalapeno slices, chopped
    • Fresh tomatoes, chopped or 1 (15 oz) can diced canned tomatoes
    • Can kernel corn (drained) - refers to corn that has been harvested, cooked, and preserved in a can. It is a popular food item due to its convenience and long shelf life. However, some people prefer fresh or frozen corn for its taste and texture.
    • Black beans (rinsed and drained) - are a convenient and versatile ingredient that can be used in a variety of dishes. They are a great source of protein and fiber, and can be added to salads, soups, stews, and even dips.
    • Taco seasoning mix -  Is a blend of spices used to flavor ground beef or other meats for use in tacos. It typically includes a combination of chili powder, cumin, garlic powder, onion powder, paprika, and sometimes salt and pepper. It can be purchased pre-mixed, or made at home using individual spices. I usually buy the Lower Sodium Taco Seasoning packets such as Mrs Dash. 

    See recipe card below for a full list of ingredients and measurements.

    How to Make Mexican Casserole

    Step 1: Brown ground beef and chopped onions in large skillet; brown 10 to 12 minutes or until thoroughly cooked, stirring constantly. Drain all fat from skillet and return beef/onions to skillet.

    Onions and ground beef cooking in a skillet.

    Step 2: Add corn, black beans, tomatoes, chilies/jalapenos, and taco seasoning mix; mix well. Reduce heat; simmer 5 minutes.

    Corn, black beans, and tomatoes with ground beef cooking in a skillet.

    Step 3: Meanwhile spray a 12x8-inch (2-quart) baking dish with nonstick cooking spray. Cut each tortilla in half; place 8 halves in the bottom of the sprayed baking dish, overlapping slightly.

    Tortillas layered on the bottom of a dish.

    Step 4: Spoon half of the beef mixture evenly over the tortillas. Spoon sour cream over beef mixture; spread evenly. Top with the remaining 8 tortilla halves and remaining beef mixture. (Cover tightly with foil & Freeze for later OR cook as directed below…).

    Layers of sour cream over beef mixture.

    Step 5: (Thaw overnight if frozen) Heat oven to 350ºF. Bake at 350ºF for 25 minutes. Remove from oven; sprinkle with cheese. Cover; let stand 5 minutes or until cheese is melted. Sprinkle with chopped cilantro and serve with fresh chopped lettuce, tomatoes, salsa, black olives, etc…

    Finished Mexican casserole topped with green onions.

    Serving Size: Slice the casserole into 6 equal portions. Serving size is 1 slice. 

    I hope you like this casserole dish just as much as I did! Serve with your favorite taco condiments such as sour cream, avocado, etc....

    Recipe FAQs

    What are the five components of a casserole?

    In a standard casserole recipe, there is protein, vegetables, starch, sauce, and cheese. Sometimes there will be dairy added to the casserole. This recipe can be made into so many new recipes just by changing the 5 components of a casserole! Instead of tortillas add cooked pasta!

    How do Americans make casseroles?

    Casseroles are usually layered dishes and they get slowly cooked in the oven covered in foil.

    What is the difference between a hotdish and casserole?

    Casserole is the name of the dish used to cook with, whereas hot dish is the meal itself

    More Great Weight Watcher Recipes to Try

    • Chicken Egg Roll In a Bowl
    • Tuna Rice Bowl
    • 3 Ingredient Guacamole
    • Air Fryer Stir Fry

    If you tried this Mexican Casserole Recipe or any other recipe on my website, please please leave a 🌟 star rating and let me know how you go in the 📝 comments below. I love hearing from you! Follow along on Tiktok @jennarecipediaries

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    Weight Watchers Mexican Casserole

    5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.4 from 7 reviews
    • Author: Jenna
    • Prep Time: 10 min
    • Cook Time: 25 min
    • Total Time: 35 min
    • Yield: 6 1x
    • Category: Easy
    • Method: Oven
    • Cuisine: Mexican
    Print Recipe
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    Description

    Weight Watcher's Mexican Casserole is going to be your favorite new casserole recipe. It's packed with ground beef, tomatoes, corn, and black beans.


    Ingredients

    Scale
    • 1 lb extra lean ground beef (drained or rinsed!)
    • ½ cup onion (chopped)
    • ¼ cup canned jalapeno slices, chopped
    • 2 cups fresh tomatoes, chopped or 1 (15 oz) can diced canned tomatoes
    • 1 (15 oz) can kernel corn (drained)
    • 1 (15 oz) can black beans (rinsed and drained)
    • 1 (1 ¼ oz) package taco seasoning mix
    • 8 corn tortillas
    • ¾ cup nonfat sour cream
    • ⅓ cup reduced-fat Mexican cheese blend, shredded
    • ⅓ bunch fresh cilantro, chopped, to taste (or less (or more)


    Instructions

    1. Brown ground beef and chopped onions in large skillet; brown 10 to 12 minutes or until thoroughly cooked, stirring constantly. Drain all fat from skillet and return beef/onions to skillet.
    2. Add corn, black beans, tomatoes, chilies/jalapenos and taco seasoning mix; mix well. Reduce heat; simmer 5 minutes.
    3. Meanwhile spray 12x8-inch (2-quart) baking dish with nonstick cooking spray. Cut each tortilla in half; place 8 halves in bottom of sprayed baking dish, overlapping slightly.
    4. Spoon half of beef mixture evenly over tortillas. Spoon sour cream over beef mixture; spread evenly. Top with remaining 8 tortilla halves and remaining beef mixture. (Cover tightly with foil & Freeze for later OR cook as directed below…).
    5. (Thaw overnight if frozen) Heat oven to 350ºF. Bake at 350ºF for 25 minutes. Remove from oven; sprinkle with cheese. Cover; let stand 5 minutes or until cheese is melted. Sprinkle with chopped cilantro and serve with fresh chopped lettuce, tomatoes, salsa, black olives, etc…
    6. Slice the casserole into 6 equal portions. Serving size is 1 slice. 

    Notes

    My WW Personal Points: 7 Click here to see in recipe builder (will have to log in) 

    Instead of tortillas add some cooked pasta. 


    Nutrition

    • Serving Size: ⅙th of the pan
    • Calories: 355
    • Sugar: 8.2
    • Fat: 5.9
    • Saturated Fat: 2.2
    • Carbohydrates: 52.3
    • Fiber: 10.4
    • Protein: 26.7

    Did you make this recipe?

    Tag @recipediariesww on Instagram

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    Reader Interactions

    Comments

    1. Jennifer says

      February 14, 2018 at 1:25 pm

      Are the SmartPoints updated on this as of this year?

    2. Mandee says

      April 10, 2017 at 10:15 pm

      Made this tonight and it was a huge hit! I didn't tell anyone it was a WW meal or low sodium until after but that only made them love it more.
      I substituted my own spices for the taco packet. I used cumin, paprika, smoked paprika, chili powder, Cayenne, garlic powder, salt, and pepper.

    3. Jenna says

      April 07, 2017 at 7:36 am

      There are some people that don't live near a Trader Joe's Alana....

    4. Alana Bermudez says

      April 06, 2017 at 6:40 am

      The recipe states that this is 10 SmartPoints for 6 servings but I say phooey! This can be lightened.
      I subbed thus: Mission Extra Thin Tortillas, Trader Joe's 96/4 ground beef, Trader Joe's lite Mexican Blend Cheese, Trader Joe's Simply Sour Cream, Trader Joe's drained Black Beans and their No Sugar Added Whole Kernel Corn.
      As run through the Weight Watchers Recipe Builder, with my tweaks, I get FOUR servings for 8 SmartPoints or the original, wimpy 6 servings for 6 SmartPoints.

    5. jen says

      December 28, 2016 at 7:57 pm

      One of my favorite recipes! Just stumbled upon your site. Excited to explore other WW recipes.

    6. Angela Sanders says

      April 30, 2016 at 4:11 pm

      My 6 year-old son and I made this, leaving out the jalapeños and tomatoes. (I added mine later). He absolutely loved it! I used red onions and cooked them with lean ground beef until they were clear, convincing my finicky little man the onions are transparent and to trust me.
      The flavor burst in this recipe is amazing! Calantro sets it off! I'm so thankful! It's guaranteed to be a new family fave...and my little guy's so excited he was able to help along the way. 🙂 Thanks for sharing.

    7. PSG Tröja says

      March 01, 2016 at 10:21 pm

      Snabb leverans och bästa priser för Borussia Dortmund tröja barn n

    8. Jenna says

      October 08, 2015 at 8:23 pm

      Sorry, but I have never tried freezing this casserole before.

    9. lisacouture says

      October 08, 2015 at 7:07 pm

      I froze this and the tortillas were soggy when I reheated. Any suggestions?

    10. Mary Callahan says

      September 28, 2015 at 12:23 pm

      I've been on a low salt diet for 15 years. A good resource is HealthyHeartMarket.com

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