This Frankenstein Fettuccine is a healthy Halloween meal idea that's fun and easy to make with a simple fettuccine alfredo sauce and easy decorations. I found the original recipe in the recipe book from my daughter's Grade 5 cooking class; it's that easy! I made my own version of that fettuccine recipe, but I've even lightened this one up so it's Weight Watchers friendly.

If you're looking for Halloween pasta recipes, you'll love this Halloween Alfredo! It's popular during the Halloween season, but would make a great dinner for a horror movie marathon or monster theme party! It's a fun dinner that's ideal for young children and their parents (even picky eaters will love it!)
This recipe was inspired by my Halloween Breakfast Pizza Sandwich on this site. I have been trying to create some festive Halloween recipes that are savory and a little healthier. Halloween isn't just about the candy!
Jump to:
- 🥘Ingredient Notes
- 📖Variations & Substitutions
- 🔪Step-by- Step: How to make Frankenstein Pasta
- Expert Recipe Tips
- 🥗 What to Serve with Frankenstein Pasta
- 🌡️Storage
- 👪 Serving size
- 🔢WW Points
- ❔ Recipe FAQs
- Didn't find the answer you're looking for?
- 🎃More Halloween Recipes
- 📋 Halloween Pasta Recipe: Frankenstein Fettuccine
Frankenstein, by Mary Shelley, is one of my all-time favorite novels, and I grew up with Frankenstein as the ultimate monster and Halloween symbol. So what better than Frankenstein food for Halloween dinner?!
🥘Ingredient Notes
- Fettuccine noodles. I use Catelli spinach and roasted garlic because they are naturally green and healthier (but you could substitute spinach pasta).
- Whole pitted black olives. I use canned.
- Butter. I use unsalted butter so I can control the salt. See WW variations below for variations.
- Milk. I use 1% (use non-fat) to reduce WW points.
- Parmesan cheese. I use light/non-fat to reduce WW points.
- Green food coloring (affiliate link. I use Wilton icing color (leaf green).
See recipe card for quantities.
📖Variations & Substitutions
- Pasta - if you don't have fettuccine noodles, you could have another type of pasta, such as spaghetti noodles
- Spicy - add chili pepper flakes or sriracha sauce
- Gluten-free- Use a gluten-free product to make this gluten-free noodle
- Add-ins: You can add chicken breast, turkey bacon, or extra lean ground beef to this fettuccine if you desire
- Green food coloring: You could use a grocery store green food color, but you won't get the same green
🔪Step-by- Step: How to make Frankenstein Pasta
Fettuccine Alfredo Sauce:
- Bring 4-5 litres of cold water to a boil in a large pot. Cook as per pasta package directions. *NOTE: I had to boil the Catelli pasta I used for about 20 minutes. Once pasta is cooked, drain and set aside. Add a little butter to prevent pasta from sticking together (do not rinse). Meanwhile, make Alfredo pasta sauce: melt butter over medium heat in the same pot you used to cook the noodles (don't worry if there are a couple of noodles stuck to the bottom)
- Add flour, salt, and pepper, and whisk together.
- Slowly pour in milk, whisking continuously as you pour, until combined. Add parmesan cheese and garlic, and continue to whisk until the cheese melts into the mixture and becomes smooth. Continue to cook over medium heat, whisking until the sauce becomes thick. *You want it to be the consistency of gravy.
- Whisk in drops of green food coloring (a little at a time, until the desired color is achieved).
- Continue to whisk until the color is evenly distributed. Once the sauce thickens, remove from the heat. Pour the cooked pasta into the pot and mix well. *Sauce will thicken as it cools

Assembly:
The best way to get the shape for this Frankenstein pasta recipe is to use an 8X8 cake pan:
- Spray an 8X8 square cake pan with non-stick cooking spray and pack pasta into it with a spoon, compressing as much as you can.
- Put a large square plate or platter (white, if possible) on top of the pan.
- Flip the pan over so it's on top of the plate.
- Gently remove the pan.
- For eyes: use a round cookie cutter (or something similar) and pour parmesan cheese for the whites of the eyes. Add a whole black olive for each eye.
- Slice black olives in half for hair and place at the top, as shown. Place 1 half for the nose. For the mouth, scar, and eyebrows, slice each olive into 4 and place as shown. Add 2 whole olives to the sides, as shown.

Hint: l like to use a 2 inch round cookie cutter (affiliate link) for making the eyes. However, if you don't have this or have time to get one, you could make an indent with something round, approximately the same size (such as a medicine cup that comes with cough syrup)
Expert Recipe Tips
- Use naturally green pasta for best results: Spinach or spinach-garlic fettuccine gives this dish a bright green hue and a healthy twist. You'll need less food coloring, and it adds a subtle flavor, too.
- Add food coloring gradually: Use a toothpick to add a small amount at a time and whisk well between additions. It's easier to darken the color than to fix an overly vibrant green.
- Don't overcook the pasta: Slightly undercooked (al dente) noodles hold up better when packed into the pan and flipped for the Frankenstein shape.
- Pack the noodles tightly: Compressing the pasta firmly into the pan helps it hold the face shape when flipped onto the serving plate.
- Use a non-stick spray or parchment lining: This prevents the pasta from sticking to the pan, so the face comes out clean and intact.
- Assemble right before serving: Decorate the Frankenstein face just before serving so the olives stay glossy and the Parmesan "eyes" don't absorb moisture.
- Adjust sauce consistency if needed: The Alfredo sauce thickens as it cools. If it becomes too thick, whisk in a small amount of warm milk until smooth again.
- Customize the face: Get creative with the decorations - try sliced red bell pepper for scars, or small mozzarella rounds for eyes if you prefer.
- Make it fun for kids: Let kids help decorate the Frankenstein face! It's a great way to get them excited about a savory Halloween meal.
- Turn leftovers into a new meal: Reheat the pasta with a little extra milk, or bake it with breadcrumbs and cheese for a quick, creamy pasta bake the next day.
🥗 What to Serve with Frankenstein Pasta
This Halloween Pasta recipe goes well with a side dish like a simple garlic bread (from baguette), or Bread Machine Italian Breadsticks. If you're looking for something lighter, try it with my Everything Bagel Cloud Bread Recipe - 0 WW points (shown below).

For a meaty main dish, try it with my Orange Hoisin Chicken or this Ninja Air Fryer Roast Chicken (with lemon, rosemary, and garlic)! Serve it with my No Bake Boston Cream Halloween Pie for dessert!
🌡️Storage
Store the fettuccine for up to 3 days in the fridge in an airtight container. You can also freeze leftovers in a sealed container for up to 3 months.

👪 Serving size
This fun Halloween dinner serves 8. However, you can also cut this recipe in half or double or triple it by adjusting the serving size on the recipe card. Just click on the serving size (it's highlighted in blue) and select the number of servings you'd like, and the ingredient amounts will adjust accordingly.
🔢WW Points
If you use the fat-free parmesan, non-fat milk, light butter, and spinach noodles, this recipe is 9 ww points. But if you use whole wheat noodles, it's 6 ww points.
❔ Recipe FAQs
You can use any small square or rectangular dish you have on hand. The goal is to pack the noodles tightly so they hold their shape. You could even shape it freehand on a platter if you prefer a more "messy monster" look.
Yes! Use vegan butter, non-dairy milk (like oat or almond milk), and vegan Parmesan-style cheese. Make sure the pasta is egg-free, and it will work beautifully as a vegan version.
Absolutely. If you prefer not to use food dye, you can use naturally green pasta (like spinach pasta) and skip the food coloring altogether. The dish will still have a fun, monster-inspired look!
If the Alfredo sauce thickens too much, simply whisk in a splash of milk while reheating over low heat until it returns to your preferred consistency.
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So if you're looking for Halloween night dinner ideas for kids or adults or Frankenstein-themed food for a Halloween party, then give this Halloween pasta recipe a try!
Happy Halloween!
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📋 Halloween Pasta Recipe: Frankenstein Fettuccine
Ingredients
- 375 g - package of fettuccine noodles * I used Catelli spinach and roasted garlic
- ½ - can black olives
- 4 tablespoon butter
- 3 tablespoon flour
- 1 teaspoon salt
- ¼ teaspoon pepper
- 2 cups milk 1% or non fat
- 1 cup grated parmesan cheese * I use light or non-fat
- 3 cloves garlic
- ½ teaspoon green food coloring (leaf green) * I use Wilton Leaf Green icing coloring
Instructions
- Bring 4-5 litres of water to a boil in a large sized pot. Cook as per pasta package directions. *NOTE: I had to boil the Catelli pasta I used for about 20 minutes. Once pasta is cooked al dente, drain and set aside. Add a little butter to prevent pasta from sticking together (do not rinse). Meanwhile, make Alfredo sauce: melt butter over medium heat in the same pot you used to cook the noodles (don't worry if there are a couple of noodles stuck to the bottom)375 g - package of fettuccine noodles, 4 tablespoon butter
- Add flour, salt and pepper and whisk together.3 tablespoon flour, 1 teaspoon salt, ¼ teaspoon pepper
- Slowly pour in milk, whisking continuously as you pour, until combined. Add parmesan cheese and garlic, continue to whisk until cheese melts into the mixture and becomes smooth. Continue to cook over medium heat, whisking until sauce becomes thick. *You want it to be the consistency of gravy2 cups milk, 1 cup grated parmesan cheese, 3 cloves garlic
- Whisk in green food coloring (add color with a toothpick until you get the hue you want).½ teaspoon green food coloring (leaf green)
- Continue to whisk until color is evenly distributed. Once sauce thickens, remove from heat. Pour pasta into pot and mix well. *Sauce will thicken as it cools
Assembly
- Spray an 8X8 square cake pan with non-stick cooking spray and pack pasta into it with a spoon, compressing as much as you can.
- Put a large square plate or platter (white, if possible) on top of pan.
- Flip pan over.
- Gently remove pan
Garnish/Decorations
- Slice black olives in half for hair and place at the top, as shown. Place 1 half for nose. For mouth, scar and eyebrows, slice each olive in 4 and place as shown. Add 2 whole olives to the sides, as shown. For eyes: use a round cookie cutter (or something similar) and pour parmesan cheese for whites of eyes. Add a whole black olive for each eye.½ - can black olives
- Serve warm with garlic toast and salad.
Notes
- Use naturally green pasta for best results: Spinach or spinach-garlic fettuccine gives this dish a bright green hue and a healthy twist. You'll need less food coloring, and it adds a subtle flavor too.
- Add food coloring gradually: Use a toothpick to add a small amount at a time and whisk well between additions. It's easier to darken the color than to fix an overly vibrant green.
- Don't overcook the pasta: Slightly undercooked (al dente) noodles hold up better when packed into the pan and flipped for the Frankenstein shape.
- Pack the noodles tightly: Compressing the pasta firmly into the pan helps it hold the face shape when flipped onto the serving plate.
- Use a non-stick spray or parchment lining: This prevents the pasta from sticking to the pan so the face comes out clean and intact.
- Assemble right before serving: Decorate the Frankenstein face just before serving so the olives stay glossy and the Parmesan "eyes" don't absorb moisture.
- Adjust sauce consistency if needed: The Alfredo sauce thickens as it cools. If it becomes too thick, whisk in a small amount of warm milk until smooth again.
- Customize the face: Get creative with the decorations - try sliced red bell pepper for scars, or small mozzarella rounds for eyes if you prefer.
- Make it fun for kids: Let kids help decorate the Frankenstein face! It's a great way to get them excited about a savory Halloween meal.
- Turn leftovers into a new meal: Reheat the pasta with a little extra milk, or bake it with breadcrumbs and cheese for a quick, creamy pasta bake the next day.
Nutrition







Terri Gilson says
I love how this Frankenstein Fettuccine brings a spooky element to a classic pasta dish. It's so fun to turn a simple fettuccine alfredo into a Halloween masterpiece! This recipe is perfect for getting kids excited about dinner during the Halloween season, while still keeping things on the healthier side.