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Home » Casserole » Meatball Sub Casserole

Meatball Sub Casserole

Published: Apr 11, 2021 by Ashley Lecker · This post may contain affiliate links · 6 Comments

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Meatball Sub Casserole is a weeknight family favorite made with easy ingredients. Refrigerator biscuits, meatballs, pasta sauce, and cheese make a simple and delicious meal.

meatball sub casserole scooped from a pan

I need easy recipes during the week for dinner. It is an added bonus is the recipe uses ingredients I can keep on hand for a rainy day. Meatball Sub Casserole makes dinner easy with ingredients that can be bought in advance and prepared for a quick meal.

I love using a flaky refrigerated biscuit for this casserole. As the casserole bakes, the biscuits puff up and wrap around the meatballs. They also soak up all the yummy sauce and the cheese melts perfectly on tip.

The flavors and textures are similar to a meatball sub, and it is so delicious. I love to have this for lunch the next day. However, the biscuit can get a little sauce soaked, but I personally love the texture.

meatball sub casserole in a pan
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Ingredients

  • refrigerator biscuits- I like to use flaky layer biscuits, but country style works well too.
  • frozen meatballs- frozen meatballs are found in the freezer section. I like to use an original flavor, but Italian is delicious as well.
  • marinara sauce - I like marinara sauce for Meatball Sub Casserole, but pick your favorite flavor!
  • shredded mozzarella cheese
  • chopped parsley - dried works as well, but use half the amount.
  • 9 x 13 Baking Dish
meatball sub casserole on a white plate

Instructions

  1. Pre-heat oven to 375°F. Spray a 9×13 baking dish with cooking spray and set aside.
  2. Cut biscuits into 8 pieces and spread evenly into the baking dish. Pour marinara sauce over the biscuits and stir to evenly coat.
  3. Evenly layer meatballs over the biscuits and sauce. Sprinkle with cheese.
  4. Bake uncovered for 35-40 minutes or until bubbly and biscuits are cooked. Remove from oven, garnish with chopped parsley, and serve.

Baking Tips

  • Make sure that the biscuits are cooked before you remove the Meatball Sub Casserole from the oven. I like to use a meat thermometer in the center to make sure the biscuits are cooked. The internal temperature should be around 200°F.
  • If you are using a homemade uncooked meatball make sure that internal temperature of the meatball is 165°F.
meatball sub casserole on a white plate

Looking For More Easy Casserole Recipes?

Million Dollar Spaghetti Casserole

French Onion Chicken and Rice Casserole

Muffaletta Casserole

Scalloped Hamburger Casserole

meatball sub casserole with a fork

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casserole on a fork
 
 
meatball sub casserole scooped from a pan

Meatball Sub Casserole

5 from 2 votes
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 40 minutes mins
Total Time 50 minutes mins
Course Main Course
Cuisine American
Servings 8

Ingredients
 
 

  • 1 can 8 refrigerator biscuits
  • 22 oz bag frozen meatballs
  • 24 oz marinara sauce
  • 1 ½ cup shredded mozzarella cheese
  • 2 tablespoon Chopped parsley

Instructions
 

  • Pre-heat oven to 375°F. Spray a 9×13 baking dish with cooking spray and set aside.
  • Cut biscuits into 8 pieces and spread evenly into the baking dish. Pour marinara sauce over the biscuits and stir to evenly coat.
  • Evenly layer meatballs over the biscuits and sauce. Sprinkle with cheese.
  • Bake uncovered for 35-40 minutes or until bubbly and biscuits are cooked. Remove from oven, garnish with chopped parsley, and serve.
Tried this recipe? I'd love to see it! Mention @CheeseCurdInParadise or tag #cheesecurdinparadise on Instagram!

Check out these other recipes using 5 or less ingredients:

  • Easy Slow Cooker Lazy Lasagna from Blogghetti
  • Easy Stove Top Mac & Cheese from Palatable Pastime
  • Five Ingredient Tortillas-18 Different Ways! from Magical Ingredients
  • Herbed Mustard Sirloin from That Recipe
  • Immersion Blender Hollandaise from Art of Natural Living
  • Meatball Sub Casserole from Cheese Curd in Paradise
  • Parmesan Crusted Filet from Making Miracles
  • Pepper Jack Pimento Cheese from Karen's Kitchen Stories
  • Spiced Pineapple Cream Cheese from Hezzi-D's Books and Cooks
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Cheese Curd In Paradise uses affiliate links. These links are at no additional cost to the reader and/or user. However, Cheese Curd In Paradise will make commission is you click the link AND make a purchase.

This recipe was originally published in 2016 and was updated in 2021 for reader enhancement and enjoyment.

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Reader Interactions

Comments

  1. Anonymous

    June 25, 2018 at 1:32 am

    Australian,I have never heard of refrigerator biscuits.Will you describe please? Might have something similar here but with different name.

    Reply
  2. Hezzi-D

    April 11, 2021 at 6:25 pm

    What a smart idea to use biscuits! Love this idea and totally am putting it on the menu for one of our weekday suppers.

    Reply
  3. Lisa Kerhin

    April 12, 2021 at 7:49 am

    Love this recipe so much. Easy, and uses ingredients I always have.

    Reply
  4. Inger @ Art of Natural Liivng

    April 12, 2021 at 7:18 pm

    This looks so easy and yummy! I might even consider making my own homemade freezer meatballs!

    Reply
  5. Radha

    April 13, 2021 at 2:45 pm

    Love this recipe. Few ingredients and a comfort meal is a wonderful idea. I am going to try a vegetarian version of this.

    Reply
  6. Karen @Karen's Kitchen Stories

    April 18, 2021 at 11:48 am

    Oh my gosh Ashley, this looks and sounds incredible. Although I love baking my own bread, I do love those refrigerated biscuits! Can't wait to give this a try.

    Reply

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Hi, I am Ashley. I am a busy mom and wife working to make family, food, and life an adventure!

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