Crock Pot Meatball Sub Casserole - Recipes That Crock! (2024)

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If you love meatball subs, then you want to check out this quick and easy Crock Pot Meatball Sub Casserole.

Crock Pot Meatball Sub Casserole - Recipes That Crock! (2)

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How to Make Meatball Sub Casserole in a Slow Cooker

Aunt Lou here.

We love meatball subs in this house. However, I wasn’t sure about the bread in this Crock Pot Meatball Sub Casserole when I saw it in from Gooseberry Patch’s 101 Cozy Casseroles. It is no secret that I am a picky eater and texture is a big thing to me. And I’m here to tell ya folks, it is deeelicious!

One of the great things about this recipe, besides the fact that it is absolutely delectable is that it is a cinch to throw together! Have a million things going on? You can make this. Have two kids hanging off of you? You can make this? Have no experience cooking, especially with a crock pot? You can make this!

Crock Pot Meatball Sub Casserole - Recipes That Crock! (4)

Notes for Crock Pot Meatball Sub Casserole

  • This recipe comes from from Gooseberry Patch’s 101 Cozy Casseroles.
  • We used our 9 x13 casserole slow cooker made by Crock Pot, but you can use a traditional 6 quart slow cooker if needed.
  • Looking for more recipes? OurRecipe Findercan help you find exactly what you need.
  • Check out all our favorite recommendations for cookbooks,slowcookers and low carb essentials in ourAmazon Influencer Shop.
  • As with any of our recipes, carb counts, calorie counts and nutritional information varies greatly. As a result, your nutritional content depends on which products you choose to use when cooking this dish.The auto-calculation is just an automated estimate and should NOT be used for specific dietary needs.
  • All slow cookers cook differently, so cooking times are always a basic guideline. Recipes should always be tested first in your own slow cooker and time adjusted as needed.
Crock Pot Meatball Sub Casserole - Recipes That Crock! (6)

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Crock Pot Meatball Sub Casserole Recipe

Crock Pot Meatball Sub Casserole - Recipes That Crock! (7)

Crock Pot Meatball Sub Casserole

If you love meatball subs, then you want to check out this awesome Crock Pot Meatball Sub Casserole

4.17 from 6 votes

Print Pin Rate

Course: Main

Cuisine: American

Keyword: Crock Pot Meatball Sub Casserole

Prep Time: 7 minutes minutes

Cook Time: 6 hours hours

Total Time: 6 hours hours 7 minutes minutes

Servings: 8 servings

Calories: 512kcal

Author: Aunt Lou

Ingredients

Instructions

  • Place a single layer of bread slices in the bottom of your crock pot

  • Mix together your cream cheese, Greek yogurt and seasonings in a bowl

  • Spread your cream cheese mixture on your bread slices

  • Sprinkle 1 cup of your cheese on top of your cream cheese mixture

  • In a separate bowl, mix together your meatballs, sauce and water (gently)

  • Take a spoon and spread the meatball mixture evenly over cream cheese mixture

  • Sprinkle remaining 2 cups of cheese on top

  • Cover and cook on low for 6-8 hours

Notes

  • This recipe comes from from Gooseberry Patch’s 101 Cozy Casseroles.
  • We used our 9 x13 casserole slow cooker made by Crock Pot, but you can use a traditional 6 quart slow cooker if needed.
  • Looking for more recipes? OurRecipe Findercan help you find exactly what you need.
  • Check out all our favorite recommendations for cookbooks,slowcookers and low carb essentials in ourAmazon Influencer Shop.
  • As with any of our recipes, carb counts, calorie counts and nutritional information varies greatly. As a result, your nutritional content depends on which products you choose to use when cooking this dish.The auto-calculation is just an automated estimate and should NOT be used for specific dietary needs.
  • All slow cookers cook differently, so cooking times are always a basic guideline. Recipes should always be tested first in your own slow cooker and time adjusted as needed.

Nutrition

Calories: 512kcal | Carbohydrates: 18g | Protein: 25g | Fat: 38g | Saturated Fat: 19g | Cholesterol: 106mg | Sodium: 912mg | Potassium: 576mg | Fiber: 2g | Sugar: 12g | Vitamin A: 1033IU | Vitamin C: 6mg | Calcium: 277mg | Iron: 2mg

Tried this recipe?Mention @RecipesthatCrock or tag #RecipesthatCrock!

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Reader Interactions

Comments

  1. Crock Pot Meatball Sub Casserole - Recipes That Crock! (13)Andreawhite says

    Crock Pot Meatball Sub Casserole - Recipes That Crock! (14)
    Well I’m here to give it 5 stars!!! So good

    Reply

  2. Crock Pot Meatball Sub Casserole - Recipes That Crock! (15)Diane says

    It looks very good,can you make it in the oven?

    Reply

    • Crock Pot Meatball Sub Casserole - Recipes That Crock! (16)Aunt Lou says

      Crock Pot Meatball Sub Casserole - Recipes That Crock! (17)
      Hi Diane!

      Here is a link to how to make this in the oven: https://www.recipesthatcrock.com/meatball-sub-casserole/

      Aunt Lou

  3. Crock Pot Meatball Sub Casserole - Recipes That Crock! (18)Beckstr says

    Won’t the bread be soggy? I would think to do everything but that and then spoon them on the bread. Going to try this a little differently.

    Reply

    • Crock Pot Meatball Sub Casserole - Recipes That Crock! (19)Aunt Lou says

      Crock Pot Meatball Sub Casserole - Recipes That Crock! (20)
      Hi Beckstr!

      I was worried about that too when I made this, but followed the recipe to give it a shot. It was actually REALLY good. I am a really picky texture person when it comes to my food, so it was a pleasant surprise! Regardless of what way you decide to go, I hope you enjoy it as much as we do!

      Aunt Lou

  4. Crock Pot Meatball Sub Casserole - Recipes That Crock! (21)Nancy Carlson says

    Crock Pot Meatball Sub Casserole - Recipes That Crock! (22)
    I tried something different instead of the yogurt I used sour cream and used French onion soup instead of water. It turned out great!!!

    Reply

    • Crock Pot Meatball Sub Casserole - Recipes That Crock! (23)Nancy Carlson says

      Oops sorry I used 1 can of French onion soup, sorry.

    • Crock Pot Meatball Sub Casserole - Recipes That Crock! (24)Aunt Lou says

      Crock Pot Meatball Sub Casserole - Recipes That Crock! (25)
      Hi Nancy!

      Thanks for sharing with us! I am so glad you liked it as much as we did!

      Aunt Lou

    • Crock Pot Meatball Sub Casserole - Recipes That Crock! (26)DannyBoy says

      Then why did you give 1 star? Did you even try it as written?

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Crock Pot Meatball Sub Casserole - Recipes That Crock! (2024)

FAQs

How do you keep meatballs from falling apart in a crock pot? ›

Here's how to make the perfect meatballs that won't fall apart when you cook them:
  1. Massage your meat. True story. ...
  2. Add breadcrumbs. ...
  3. Add egg. ...
  4. Don't add much apart from meat. ...
  5. Roll your meatballs in flour. ...
  6. Give your meatballs space. ...
  7. Shake your meatballs. ...
  8. Brown your meatballs first.
Mar 3, 2022

How do you keep meatballs and sauce warm in a crock pot? ›

To keep them warm, your best bet is probably leaving them in a slow-cooker on the “warm” setting.

How long to heat frozen meatballs in crock pot? ›

How to Cook Frozen Meatballs in the Crockpot
  1. Add your frozen, fully cooked meatballs to the slow cooker. Pour in your preferred sauce and give it a stir to coat the meatballs. ...
  2. Cook on low for four to six hours. Ensure your meatballs have reached an internal temperature of 165°F.
Sep 1, 2022

What do you put on a meatball sub? ›

Meatball Sub Sandwiches feature homemade meatballs covered in tangy marinara sauce, topped with gooey fontina (or mozzarella cheese) AND provolone cheese, all loaded on a hoagie roll! Top with fresh basil, red pepper flakes, and grated parmesan cheese for extra flavor. And serve with plenty of napkins!

What is the secret to making tender meatballs? ›

Egg and breadcrumbs are common mix-ins to add moisture and tenderness. Another binder option that people swear by is a panade, which is fresh or dry breadcrumbs that have been soaked in milk. “The soaked breadcrumbs help keep the proteins in the meat from shrinking,” as food writer Tara Holland explained in the Kitchn.

What not to do when making meatballs? ›

5 Mistakes to Avoid When Making Meatballs
  1. Not seasoning the meat.
  2. Not adding any moisture to the meat.
  3. Over-mixing the meat.
  4. Not shaping the meatballs correctly.
  5. Not forming evenly-sized meatballs.
May 1, 2019

Can I leave meatballs in crockpot overnight? ›

Just brown them in the oven under broil and then set the crockpot on low and cook them overnight in the sauce. They'll be perfectly done, perfectly safe, and delicious in the morning. A few extra hours won't hurt them at all and then you won't have to worry about time, temperature and food safety.

How long can I keep meatballs warm in a slow cooker? ›

After the cooking time is up, set the slow cooker to the warm setting. The meatballs can be kept warm for up to 3 hours. Check on the meatballs occasionally and stir. Add a splash of water if sauce seems to be dry.

Why do my meatballs fall apart in the sauce? ›

ANSWER: Usually when meatballs fall apart, it's the binder that is the problem. Most meatball recipes call for using bread crumbs and eggs. But too much bread crumbs make them too loose, and not enough bread crumbs won't help them hold together either.

Should you thaw frozen meatballs before cooking? ›

No, you do not have to thaw frozen meatballs before cooking them in sauce. In fact, cooking them frozen can help them hold their shape better. Here are some tips for cooking frozen meatballs in sauce: Heat your sauce of choice in a large skillet or saucepan over medium heat.

Should I thaw frozen meatballs before putting them in slow cooker? ›

The internal temperature of the ground beef meatballs should be 160º when completely cooked. Do you thaw meatballs before putting them in a crockpot? Nope! The frozen meatballs can go straight from the freezer and into the crockpot.

How do you make frozen meatballs taste better? ›

The stale taste is because when food is frozen for too long, it can dry out. You want to add egg to the meat to moisten it. Make sure to blend the whole egg into the meat so that it can be thoroughly absorbed.

What cheese goes best on a meatball sub? ›

The cheese should have a delicate flavor that will not overshadow the juicy meatballs in zesty marinara. That narrows it down to provolone or mozzarella cheese, the most popular choices at delis and restaurants from coast to coast.

What's the best store bought sauce for meatball subs? ›

Marinara- Our favorite jarred sauce is hands down Rao's. Nothing compares in my opinion. We usually buy the giant jars from Costco anyway, but of course any marinara you like will work. Provolone cheese- You could use provolone or fresh mozzarella here.

What veggies go best on meatball sub? ›

You can use any vegetables you have on hand, but in this recipe, they use broccoli, red peppers, and sweet potatoes. If you have the time to prepare these, you won't regret it. Jalapenos pair delightfully with meatball subs, and so why not serve them on the side?

Can you cook meatballs too long in a crockpot? ›

Because of the sauce, you're not likely to overcook these ground beef meatballs following the cook time listed. However, it is possible if the meatballs are left in the slow cooker too long. I do recommend using a programmable slow cooker that will switch to low after the cook time elapses to help avoid overcooking.

Why won't meat fall apart in crock pot? ›

Beef may be tough in the slow cooker if you haven't added enough liquid, or haven't cooked it for long enough,” Kristen Carli, M.S., R.D., owner of Camelback Nutrition & Wellness, tells SELF. “For cuts of meat, the fattier cuts are often the ones that get juicy and tender.

How do you keep meatballs from sticking together? ›

Freezing the meatballs in a single layer first means that they won't stick together once frozen. This means you can take out only what you need, which is helpful if you're freezing more than one batch at a time. Place meatballs in a single layer on a tray lined with baking paper and put in the freezer.

Do meatballs need a binder? ›

You want them firm enough so they don't fall apart when cooking, while still keeping a tender, juicy texture. That is why it is key to use a binder or two.

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