Seven Layer Dip Tostadas

Everyone who likes Seven Layer Dip is going to love it made into Tostadas for an easy and delicious lunch idea! I used low-carb tortillas, and you can make the tostadas even lower in carbs by skipping the refried beans if you prefer!

PIN the Seven Layer Dip Tostadas to try later!

These Seven Layer Dip Tostadas are a recipe that has a lot of fans, even though they aren’t authentically Mexican! And this recipe will be a hit with everyone who loves Seven Layer Dip, and it absolutely does have great Mexican flavors going on.

This is made with a crisped Low-Carb Tortillas topped with my family’s version of what makes up the seven layers in the dip. Did you look at the photo and count to see if there really were seven layers? And as you can tell, we like a lot of olives on the Seven Layer Dip that makes an appearance at every Denny family party.

When I had the idea of crisping up Low-Carb Tortillas and using them as the base for a tostada topped with Seven Layer Dip, the only question was why I’d never done this sooner! Enjoy Seven Layer Tostadas for a lunch or light dinner, or cut them in quarters and serve as an appetizer!

What ingredients do you need for this recipe?

(This is only a list of ingredients; please scroll down for complete printable recipe. Or if you use the JUMP TO RECIPE link at the top of the page, it will take you directly to the complete recipe with ingredient amounts.)

• can of refried pinto beans (we used “restaurant style” beans which were great)
• guacamole, homemade or purchased
• sour cream
• Kalyn’s Taco Seasoning Mix, or use your favorite purchased Taco Seasoning
• grated Four Cheese Mexican Blend cheese
• tomatoes
• green onions
• black olives
• Mission Carb Balance Low-Carb Tortillas (affiliate link), La Banderita Low-Carb Tortillas (affiliate link), or other low-carb tortillas of your choice
• olive oil

What are the seven layers in Seven Layer Dip?

I’m sure there are many variations on seven layer dip, but in my family these are the seven layers we always use:

• refried beans
• guacamole
• sour cream with Kalyn’s Taco Seasoning Mix stirred in
• grated Mexican blend cheese
• chopped tomatoes
• sliced green onions
• sliced black olives.

Are the Seven Layer Dip Tostadas low in carbs?

If you use the low-carb tortillas I recommend with a light layer of refried beans, each tostada has only 13 net carbs and 13 grams of protein!

How to make Seven Layer Dip Tostadas even lower in carbs:

If you want to make a version of the tostadas that will be even lower in carbs, just omit the refried beans and have six layers.

How to make Seven Layer Dip Tostadas:

(This is only a summary of the steps for the recipe; please scroll down for complete printable recipe. Or if you use the JUMP TO RECIPE link at the top of the page, it will take you directly to the complete recipe.)

1. I would use Mission Carb Balance Low-Carb Tortillas (affiliate link) or La Banderita Low-Carb Tortillas (affiliate link), but use the low-carb tortillas you prefer.
2. Preheat the oven to 450F/230C with a baking sheet in the oven. Remove pan, brush on a little olive oil, and put tortillas on the baking sheet.
3. Toast tortillas until they are crisp and barely starting to brown, turning several times. 
4. Assemble heated refried beans, sour cream with Kalyn’s Taco Seasoning mixed in, guacamole, grated cheese, chopped tomatoes, sliced black olives, and sliced green onions. (Those are the seven layers!)
5. Spread a thin layer of refried beans on each tortilla. (Just omit the refried beans if you want a version with fewer carbs.)
6. Top the refried beans with guacamole. 
7. Top that with the seasoned sour cream.
8. Sprinkle on some finely grated cheese. (I used Four Cheese Mexican Blend from Costco, which is perfect for this recipe.)
9. Top with diced tomatoes, thinly sliced green onions, and sliced olives.
10. These are pretty easy to pick up and eat with your hands, but you want to make Seven Layer Tostadas just a few minutes before serving or the tortillas will get soggy.
11. If you’re feeding kids, help them make their own tostada and choose the toppings they like!

More meatless treats with Southwestern Flavors:

• Cilantro-Lover’s Perfect Guacamole
• Southwest Ranch Dip
• Cucumber Guacamole Appetizer Bites

Want more tasty dip recipes?

Check out 50+ Low-Carb and Keto Appetizer Recipes for lots more ideas for tasty dips!

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Yield: 4 servings

Seven Layer Dip Tostadas

Prep Time 20 minutes

Cook Time 5 minutes

Total Time 25 minutes

These Seven Layer Dip Tostadas will be a hit with anyone who loves Seven Layer Dip! And this is perfect for lunch or a light dinner.

Ingredients

• 8 oz. refried beans
• 3/4 cup guacamole (see notes)
• 1/2 cup sour cream
• 1/2 tsp. Kalyn’s Taco Seasoning Mix (or use your favorite Taco Seasoning)
• 1 cup grated Four Cheese Mexican Blend
• 1/2 cup chopped tomatoes
• 1/4 cup thinly sliced green onions
• 1/4 cup sliced black olives
• 4 Mission Carb-Balance Low-Carb tortillas (see notes)
• olive oil for greasing baking sheet, about 2 tsp.

Instructions

1. Place a baking sheet inside the oven or toaster oven and let it get hot while you preheat oven to 450F/230C, about 10 minutes.
2. Carefully remove baking sheet, drizzle a tiny bit of olive oil on it and spread around with a paper towel or pastry brush, and put flour tortillas on the baking sheet.
3. Toast tortillas in the oven until they’re crisp and barely starting to brown, turning several times.  This will take about 5 minutes, but watch them carefully.
4. While tortillas are crisping, put the refried beans in a bowl, stir to break them apart, and microwave 2-3 minutes, or until they’re hot.
5. Stir Kalyn’s Taco Seasoning Mix into the sour cream.
6. Chop the onions, slice green onions, and slice the olives.  (If you’re using homemade guacamole and cheese that needs to be grated you’ll need to prepare those as well.)
7. Put crisped tortilla shell on a plate and top with ingredients in this order:
8. –a thin layer of refried beans
9. –a thin layer of guacamole
10. –a thin layer of seasoned sour cream
11. –several generous pinches of finely grated low-fat cheese
12. –chopped tomatoes
13. –thinly sliced green onions
14. –sliced olives
15. Serve Seven Layer Tostadas right away, with salsa or hot sauce if desired. 
16. You can keep the topping ingredients in the fridge and crisp more tortillas later to use any leftovers.

Notes

If you take time to make homemade refried beans and/or homemade guacamole that will make these Seven Layer Tostadas even better.

I used Mission Carb Balance Low-Carb Tortillas (affiliate link) for this recipe, but I also like La Banderita Low-Carb Tortillas (affiliate link).

Nutritional info was calculated based on the Low-Carb Tortillas I used.

This recipe created by Kalyn.

Nutrition Information

Yield

4

Serving Size

1
Amount Per Serving Calories 354Total Fat 27gSaturated Fat 10gTrans Fat 0gUnsaturated Fat 13gCholesterol 45mgSodium 711mgCarbohydrates 19gFiber 6gSugar 3gProtein 13g

Nutrition information is automatically calculated by the Recipe Plug-In I am using. I am not a nutritionist and cannot guarantee 100% accuracy, since many variables affect those calculations.

Did you make this recipe?

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Low-Carb Diet / Low-Glycemic Diet / South Beach Diet Suggestions: 
Beans are high in carbs for a low-carb diet, but Seven Layer Dip Tostadas made with a moderate amount of refried beans and low-carb tortillas have only about 13 net carbs per tostada. If you want an even lower-carbs for this recipe, skip the beans. With an approved tortilla, this tostada would work for phase 2 or 3 of the original South Beach Diet. South Beach would recommend light sour cream and low-fat cheese, and remember that avocados are limited to 1/2 per day if you’re making this for a South Beach Diet meal.

Find More Recipes Like This One:
Use Lunches or Tortillas to find more recipes like this one. Use the Diet Type Index to find recipes suitable for a specific eating plan. You might also like to follow Kalyn’s Kitchen on Pinterest, on Facebook, on Instagram, on TikTok, or on YouTube to see all the good recipes I’m sharing there.

Historical Notes for this Recipe:
This recipe for tostadas with the flavors of Seven Layer Dip was first posted in 2011. The photos were updated in 2023 and the recipe was last updated with more information in 2026.