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–
+
servings
US Customary
Metric
Meatball Sub Sandwich
Meatball Subs are the best kind of sub sandwich. Large homemade meatballs between garlic butter rolls loaded with cheese and baked until crispy.
Prep Time:
15
minutes
minutes
Cook Time:
20
minutes
minutes
Total Time:
35
minutes
minutes
Servings:
4
subs
Author:
Valentina
Ingredients
4
hoagie rolls
2
cups
shredded mozzarella cheese
homemade meatballs-
2
lbs
ground beef
1/2
large onion finely grated
3
garlic cloves minced
2
large eggs whisked
2
Tbsp
mayonnaise
1/3
cup
plain breadcrumbs
3
Tbsp
parmesan cheese
3
Tbsp
whole milk
1½
tsp
salt
½
tsp
ground black pepper
2
Tbsp
fresh basil chopped
24
oz
marinara sauce
garlic butter topping-
2
Tbsp
unsalted butter melted
1
tsp
Italian seasoning
½
tsp
garlic powder
US Customary
-
Metric
Instructions
prepare meatballs-
Grate onion on the small protruding holes’ side of the
grater
.
In a
bowl
, combine the ground beef, grated onion, minced garlic, eggs, mayo, breadcrumbs, parmesan cheese, milk, salt, pepper, and chopped basil.
Shape the mixture into 16 even shaped meatballs.
cook sauce and meatballs-
Add the shaped meatballs and marinara sauce to the
instant pot
.
Seal and pressure cook for 12 minutes, release pressure and serve.
prepare subs-
Preheat the oven to 375°F and line a baking sheet with parchment paper.
Add the hoagie rolls to the baking sheet and
brush
the tops with the garlic butter topping.
Add 4 meatballs into each hoagie roll along with sauce.
Evenly sprinkle the shredded cheese over the subs.
Bake the subs for about 6-8 minutes or until the cheese has melted.
Enjoy!