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.

Love easy casserole recipes like this one try Baked Spaghetti and Meatball Casserole, Bubble Up Meatball Sub casserole, or Bubble Up Breakfast Casserole.
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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
- Extra lean ground beef (drained or rinsed!) - can sub ground turkey or chicken to make the protein less calories and points
- 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)
- Black beans (rinsed and drained)
- Taco seasoning mix
- Corn tortillas
- Sour cream
- Mexican cheese blend, shredded
- Cilantro, chopped, to taste (or less (or more)
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.
Step 2: Add corn, black beans, tomatoes, chilies/jalapenos and taco seasoning mix; mix well. Reduce heat; simmer 5 minutes.
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.
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…).
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…
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
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!
Casseroles are usually layered dishes and they get slowly cooked in the oven covered in foil.
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
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Weight Watcher's Mexican Casserole
- Prep Time: 10 min
- Cook Time: 25 min
- Total Time: 35 min
- Yield: 6 1x
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
- 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
- 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.
- Add corn, black beans, tomatoes, chilies/jalapenos and taco seasoning mix; mix well. Reduce heat; simmer 5 minutes.
- 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.
- 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…).
- (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…
- 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.
- Category: Easy
- Method: Oven
- Cuisine: Mexican
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
Keywords: weight watchers mexican casserole, mexican casserole, casserole with tortillas
Disclaimer: I am not affiliated with WW in any way. I am just a member who creates recipes based on their points system. This recipe is based on WW Freestyle program, and SmartPoints are the value system the company bases their foods on. Some recipes will have older points system values listed in them.

Jenna says
All the points for my recipes on this site are listed in the notes section.
Peggy says
How many points?
★
Jenna says
So glad you like it!