Monster Meatball Sliders Recipe
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Get ready to wow your friends and family with Halloween Monster Meatball Sliders. These cute little monsters are a fun way to serve juicy meatballs on slider buns, topped with mozzarella cheese teeth and black olive monster eyes. They make the perfect finger food for Halloween parties, weeknight dinner, or creative parties.

These are so much fun to make for Halloween or a Monster’s Inc. viewing party.

Why You’ll Love This Recipe
- Fun Halloween snacks that double as dinner or party food
- Juicy meatballs smothered in spaghetti sauce or pizza sauce
- Easy to assemble using frozen meatballs and slider buns
- Cute little monsters with cheese fangs and olive eyes
- Great for small children and adults alike
- Perfect finger food that fits on dinner rolls or Hawaiian rolls
- Works as a fun idea for holiday-themed meals or easy party recipes
Ingredients for monster sliders
- Slider buns
- Frozen fully-cooked meatballs
- Marinara sauce
- Slices of mozzarella cheese
- Sliced black olives

Equipment and kitchen tools
- Toothpicks
How to make monster meatball sliders
Step 1 – Heat the meatballs in a saucepan over medium heat for about 10 minutes. Add the spaghetti sauce, reduce the heat to medium-low, and let it simmer until fully heated through

Step 2 – Cut the mozzarella slices in half, then slice each half into triangles to create the monster teeth.

Step 3 – Add olives to toothpicks to place on top of the sliders for the eyes. .

Save The Recipe!
Step 34 – Place three meatballs with a little sauce on each slider, then top with two mozzarella triangles to resemble teeth. Add the bun top.

Step 5 – Add 2 olive “eyes” to each slider and serve.

Tips for the Best Results
- Heat the frozen meatballs in a small saucepan over medium heat until fully warmed before adding spaghetti sauce.
Cut mozzarella cheese slices into triangles to make perfect monster teeth. - Use toothpicks to secure olive eyes on top of the sliders so they stay in place.
- Serve immediately after assembling for melted cheese and warm meatballs.
Substitutions and Variations
- Swap black olives for green olives to change up the monster eyes.
- Try homemade meatballs or slow cooker Italian meatballs for more flavor.
- Use pizza sauce instead of spaghetti sauce for a tangier taste.
- Add banana peppers or cherry tomatoes on top for extra fun.
- For larger gatherings, place sliders on a large baking sheet and keep warm in the oven with a little melted butter.
FAQs About This Recipe
You can heat the meatballs and spaghetti sauce, store them in an airtight container, and assemble the sliders just before serving.
Parmesan cheese or any cheese slices that melt well work. Mozzarella is ideal for creating monster teeth.
Use 1–3 meatballs per slider, depending on the size of your slider buns and preference.
Yes, cook frozen meatballs in marinara sauce on low heat until heated through, then assemble the sliders.
More fun Monster Halloween treats
More yummy meatball recipes

Monster Meatball Sliders
Equipment
- 12 toothpicks
Ingredients
- 6 slider buns
- 1 16 oz bag frozen fully-cooked meatballs approx 18 small meatballs
- 1 ½ cups of marinara sauce half a jar
- 3 slices of mozzarella cheese
- 12 sliced black olives
Instructions
- Heat the meatballs in a saucepan over medium heat for about 10 minutes. Add the
- spaghetti sauce, reduce the heat to medium-low, and let it simmer until fully heated
- through.
- Cut the mozzarella slices in half, then slice each half into triangles to create the monster
- teeth.
- Place three meatballs with a little sauce on each slider, then top with two mozzarella
- triangles to resemble teeth. Add the bun top.
- Use toothpicks to add olives on top of the sliders for the eyes. Repeat the process for the
- remaining sliders.
- Serve and enjoy!
Nutrition
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If you are not yet subscribing to my CELEBRATE THE SEASON newsletter, you can subscribe here. I share easy recipes for the season that the entire family is sure to love and also a few things that I don’t share here.







