BBQ Crockpot Pork Tenderloin with Low Calorie Mac and Cheese

BBQ Crockpot Pork Tenderloin with Low Calorie Mac and Cheese

This post may contain affiliate links. Click here to read my full disclosure.

I’ve made lots of low calorie mac and cheese recipes because, well, duh. But smothering juicy, tender bbq crockpot pork tenderloin in mac and cheese and baking with a layer of melted cheddar on top really takes things to another level. 

At first glance, this recipe may look a bit longer than my typical fare. An impasta, if you will.

Have no fear, though, it’s really two recipes in one. They’re both super simple on their own and customizable as always. 

three photos of bbq crockpot pork tenderloin mac and cheese

Ingredients for BBQ Crockpot Pork Tenderloin

If I had to describe this BBQ sauce, it would be my Carolina BBQ Crockpot Shredded Chicken recipe combined with a bit of Memphis-style BBQ flavor. There’s added sweetness and the tomato-based sauce you’d expect.

Here’s a look at what you’ll need aside from two pounds of pork tenderloin:

  • reduced sugar ketchup
  • yellow mustard
  • apple cider vinegar
  • worcestershire sauce
  • peeled garlic

And a handful of dry ingredients:

  • Swerve Brown (or light brown sugar – you could also skip this ingredient) 
  • salt, pepper, paprika, and crushed red pepper (also optional)

spices and sauces in a bowl beside the crockpot with cooked pork

The BBQ pork tenderloin itself is crazy simple. Just mix everything together and throw in a slow cooker for about two hours. Then pull, shred, or chop (my choice for this recipe) and add it to some mac and cheese. You’ll be flyin’ high! 

Ingredients for Low Calorie Mac and Cheese

I mentioned that I’ve made tons of mac and cheese recipes, but I’m 95% positive this is the best one to date. Here’s what you’ll need: 

  • Banza elbows (or your choice of higher protein pasta)
  • fat free cream cheese
  • fat free Greek yogurt
  • shredded mozzarella
  • light butter

low calorie mac and cheese before going over the bbq crockpot pork tenderloin

And to make it extra cheesy:

  • cheddar powder (optional)
  • shredded cheddar (if you’re making a mac and cheese bake)

What is cheddar powder? 

Cheddar powder is essentially dehydrated cheddar cheese that can be reconstituted to make cheese sauces like you see with the cheese dipping sauce or used as a dry seasoning on fries or popcorn.

I love the stuff and use it in everything from nacho fries and chorizo dip to potatoes au gratin and now bbq pork mac and cheese! 

two nacho fries dipped in a low calorie cheese dip over a white plate with more fries

You may have to hunt this product down in stores so I order online. You can find what I use on my Amazon shopping list, if you’re interested. 

Bringing Everything Together

Since there are technically two recipes here, you may want to mix and match. I’ve included the nutrition facts for both individual recipes in the recipe card below.

If you’re looking for other protein ideas to pair with the low calorie mac and cheese, check these out: 

bbq pork mac and cheese bake on a plate beside the baking dish

Final Recipe Notes

I think that’s about it! Keep in mind, the crockpot pork tenderloin is difficult to mess up. Feel free to tweak the sauce ingredients and as long as you don’t overcook it, you’ll be fine.

The mac and cheese might be a little more difficult to tweak but if you’re looking for other options, I’ll link a few additional recipes below the recipe card. 

If you try the crockpot pork tenderloin, low calorie mac and cheese, or both, I wanna know what you think! Grab a pic and tag me on Instagram @mason_woodruff. Or you can join my free Facebook group and share it with the Proton Party.

pork mac and cheese
4.86 from 7 votes

BBQ Crockpot Pork Tenderloin Mac and Cheese Bake

Tangy BBQ chopped or pulled pork smothered in a lower calorie, extra creamy mac and cheese.

Course Main Course
Cuisine American
Keyword crockpot, mac and cheese, pork tenderloin, slow cooker
Prep Time 10 minutes
Cook Time 3 hours 20 minutes
Servings 8 servings
Calories 341 kcal
Author Mason Woodruff


Crockpot Pork Tenderloin

  • 2 lbs Pork Tenderloin
  • 3/4 C (204g) Reduced Sugar Ketchup
  • 1/2 C (120g) Yellow Mustard
  • 2 Tbsp (30g) Apple Cider Vinegar
  • 2 Tbsp (30g) Worcestershire Sauce
  • 1/2 C (96g) Swerve Brown or light brown sugar
  • 5-6 cloves (30g) Peeled Garlic minced or smashed
  • 1 Tbsp Paprika
  • 1/2 Tbsp Black Pepper
  • 1 tsp Sea Salt
  • 1 tsp Crushed Red Pepper optional

Mac and Cheese

  • 8 oz box Banza Elbows chickpea pasta
  • 8 oz Fat Free Cream Cheese
  • 3/4 C (84g) Shredded Mozzarella
  • 1/2 C (113g) Fat Free Greek Yogurt
  • 2 Tbsp (28g) Light Butter I used Land O' Lakes
  • 1/4 C (28g) Cheddar Powder optional
  • 1/8 tsp Cayenne and Black Pepper optional
  • 1/2 C (56g) Shredded Cheddar optional


Crockpot Pork Tenderloin

  1. Mix all the ingredients together and add to a crockpot with the pork tenderloin. Coat the pork in the sauce and cook on low for about 2 hours or until the pork reaches an internal temp of 165F.

    bbq sauce for crockpot pork tenderloin
  2. Remove the cooked pork and either shred or chop. (I chopped the pork in this recipe.)

  3. Add the pulled or chopped pork back to the crockpot, stir, and let it rest in the remaining juices for an hour on the "keep warm" function.

    cooked pork in the crockpot after chopping

Mac and Cheese

  1. Cook the pasta according to its packaging.

  2. While the pasta cooks, add the cream cheese, mozzarella, and butter to a large bowl. Microwave in 30-second intervals or until you can stir everything together. (You can also use a saucepan over medium heat.)

  3. Add the Greek yogurt and optional cheddar powder/spices. Stir until smooth.

  4. Gently fold the cooked and drained pasta in the cheese sauce mixture.

    crockpot pork tenderloin in a baking dish with mac and cheese in a bowl beside it
  5. If you're making a mac and cheese bake, place the pork in the bottom of a large baking dish (9x9) and cover it with the mac and cheese. Top with shredded cheddar and bake in an oven at 400F for 12-15 minutes.

    shredded cheddar on top of the low calorie mac and cheese bake

Recipe Notes

  • Each serving has 8 Smart Points.
  • 1 serving is for the full mac and cheese bake with shredded cheddar on top. Due to the Swerve Brown, each serving has 25 net carbs in case you keep up with that number. 
  • Macros for mac and cheese only: 1,750 Calories, 141g Protein, 169g Carbs, and 68g Fat
  • Macros for crockpot pork tenderloin only: 980 Calories, 176g Protein, 128g Carbs (32g net carbs), and 16g Fat
Nutrition Facts
BBQ Crockpot Pork Tenderloin Mac and Cheese Bake
Amount Per Serving (260 g)
Calories 341 Calories from Fat 99
% Daily Value*
Fat 11g17%
Carbohydrates 37g12%
Protein 40g80%
* Percent Daily Values are based on a 2000 calorie diet.

More Healthy Mac and Cheese Recipes You Might Like 

My chicken bacon ranch mac and cheese adds a crisp topping via Corn Flakes and is a reader favorite. 

lower carb chicken bacon ranch mac and cheese

And if you’re looking for something a bit more off the wall, my breakfast mac and cheese adds scrambled eggs and breakfast sausage to classic mac with a crisp topping. 

one serving of the breakfast mac and cheese on a plate overlooking the baking dish of mac and cheese

You'll love this high protein dinner recipe! It smothers a low fat BBQ crockpot pork tenderloin in low calorie mac and cheese and packs 40 grams of protein per serving!

1 thought on “BBQ Crockpot Pork Tenderloin with Low Calorie Mac and Cheese”

  • 5 stars
    Super easy recipe that combines two of my favorite things! I used G. Hughes Sugar Free BBQ sauce (for convenience) and paired the bake with your protein coleslaw for some crunch. Will most definitely be making this again!

Leave a Reply

Your email address will not be published. Required fields are marked *

Send this to a friend