Spiders and ghosts and bats, oh my! These low carb Halloween recipes cover everything you need for the spookiest night of the year, from creepy party snacks and a jack-o'-lantern dinner to sugar-free treats and glittery cocktails. Every one of them fits a low carb lifestyle, and most are keto friendly too.

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Halloween can feel like the trickiest holiday of all when you're eating low carb. There's candy in every bowl, at every office desk and in every trick-or-treat bag, and most party food is built on chips, cookies and sugary punch. I've been eating this way since 2008, and I promise you don't have to sit the party out or nibble on celery while everyone else has fun. With a little planning you can put out a table full of spooky food that everybody enjoys, whether they eat low carb or not.
Whether you're planning a party, feeding hungry trick-or-treaters before they head out, or just want to make something fun for the kids, there's something here for you. You'll find crowd-pleasing appetizers like the Halloween Spider Web Dip and the Puking Pumpkin with Spicy Guacamole, easy dinners like the Halloween Stuffed Peppers, and sweet treats like Low Carb Halloween Cupcakes. There's even a sparkly Glitter Halloween Cocktail for the grown-ups.
I've grouped the recipes into Snacks & Appetizers, Dinners, Treats & Desserts, and Drinks, so you can plan a whole spooky menu in one place. Every recipe shows the net carbs per serving on its recipe card, and they're all under 20g net carbs per serving, with most coming in well under 10g.
The secret is a handful of easy low carb swaps. Fathead dough (made with mozzarella and almond flour) becomes witch fingers, breadstick bones and mummy wrappers. Low carb tortillas turn into bat-shaped chips and jack-o'-lantern quesadillas. Cauliflower rice stands in for rice, almond flour replaces wheat flour in the brownies and cupcakes, and monk fruit or stevia sweetens the treats instead of sugar. Most of the recipes are naturally gluten free too, apart from the ones that use low carb tortillas.
How to Host a Low Carb Halloween Party
Make the savory food the star. Halloween parties usually lean hard on sweets, but the dishes guests remember are the funny ones: a pumpkin "throwing up" guacamole, eyeball spaghetti, deviled eggs crawling with spiders. Savory snacks are naturally low carb, and they fill people up so nobody misses the cookies. Plan on three or four appetizers, one dip and one or two treats for a small party.
Prep ahead. Dips, deviled egg filling, fat bombs, gummies and mousse can all be made the day before and kept in the fridge. Save the baked things like the witch fingers and breadstick bones for the last hour, so they come out of the oven warm when guests arrive.
Use color and shape instead of sugar. Orange bell peppers, cheddar, black olives, guacamole and cantaloupe give you all the Halloween colors without a single candy corn. Cookie cutters turn low carb tortillas into pumpkin, ghost and bat chips, and silicone molds turn sugar-free gummies and fat bombs into little pumpkins, skulls and worms. Black serving plates make everything look extra spooky.
Have a plan for the candy. The candy bowl is the hardest part of the night. Make a batch of homemade Keto Low Carb Gummy Bears or Zero Carb Gummy Candy in Halloween colors, and check out my Guide to Low Carb Candy for store-bought options that won't knock you off track. If you're handing out treats to kids, buy candy you don't love so it's easier to resist!
Don't forget the drinks. Regular punch and cider are loaded with sugar. A sugar-free milkshake for the kids and a low carb cocktail for the adults keep everyone toasting without the carbs.
Going to someone else's party? Offer to bring a dish! A big tray of something festive, like the Keto Halloween Snack Tray or the Owl Veggie Tray, means you know there's at least one thing on the table you can eat, and the host will be thrilled. Eating a filling, protein-packed dinner before you go helps too, because it's much easier to skip the candy bowl when you're not hungry.
Here are some useful supplies that you might like to stock up on:
- Mini Halloween cookie cutters - not just for cookies, I use these for shaped low carb tortilla chips and cheese slices too!
- Large Halloween cookie cutters - for pumpkin quesadillas and bigger tortilla shapes
- Halloween silicone molds - skulls, pumpkins and bats for sugar-free gummies, chocolates and fat bombs
- Gummy bear molds and a gummy worm mold - both come with droppers, which makes filling them so much easier
- Black serving plates
- Edible googly eyes - use sparingly but great for a hint of decoration!
- Deviled egg platter - essential for serving these Halloween Spider Deviled Eggs!
- Food dye - especially green and orange!
- Black olives - as one of the only low carb naturally black-colored foods, they're super useful!
So here are the recipes! Each year I'll be adding to this list, so be sure to pin or bookmark this post and come back to it when you're ready to plan your Halloween food. And remember, although many of these dishes look like they're for children, plenty of adults appreciate the humor too!
Low Carb Halloween Snacks and Appetizers
Layers of cream cheese, guacamole, salsa, cheese and olives get topped with a piped sour cream spider web and a plastic spider. It's a no-cook party dip that looks like it took hours, and it's about 7g net carbs per serving.
Classic creamy deviled eggs with little black olive spiders crawling over the top. The post also shows you pumpkin and zombie eye versions from the same batch, all at about 1g net carb each.
Cheesy, garlicky fathead dough breadsticks shaped into creepy witch fingers, with red bell pepper fingernails. Dunk them in marinara for a spooky keto snack at about 3g net carbs per serving.
A carved pumpkin "throwing up" spicy bacon guacamole is the funniest centerpiece on any Halloween table. Serve it with veggies and low carb chips for about 4g net carbs per serving.
No-bake cream cheese balls rolled in orange and green coconut, with one googly-eyed monster hiding in the bunch. At about 1g net carb each, they're a party snack kids love to help make.
Cheddar, orange bell pepper, cantaloupe and orange tomatoes are arranged into a big jack-o'-lantern, with black olives and blackberries for the face. A keto snack board you can build in minutes, at about 4g net carbs per serving.
Baby carrots, cucumber, bell peppers and celery come together as a cute owl, with two bowls of creamy keto chipotle ranch dip for the eyes. It's a fun way to get everyone eating their veggies.
Just three ingredients make this warm, cheesy dip: cream cheese, melted sharp cheddar and a black olive jack-o'-lantern face. Serve it with veggie sticks for about 4g net carbs per serving.
Juicy, butter-seared steak bites served with a blood-red roasted cherry tomato and garlic dip. A grown-up Halloween appetizer that's hearty, spooky and only about 2g net carbs per serving.
Cheesy jalapeno poppers wrapped in thin strips of low carb tortilla so they look like little mummies. An easy party appetizer at about 2g net carbs each.
Fathead dough breadsticks shaped like spooky bones and dipped in Parmesan. Serve them with marinara for dunking at about 5g net carbs per serving.
Low carb tortillas cut into pumpkins, ghosts and bats, then baked in the oven or air fryer until crispy. Perfect for scooping up all the Halloween dips on this list.
Crispy baked summer sausage rounds topped with a creamy thyme pumpkin spread and buttery caramelized pecans. A savory fall bite at about 2g net carbs each.
Don't throw away the seeds from your carving pumpkin! Toss them in olive oil and warm pumpkin pie spice and roast them for a crunchy keto snack at about 6g net carbs per serving.
Low Carb Halloween Dinners
Orange bell peppers carved into jack-o'-lanterns and stuffed with cheesy chicken and cauliflower rice. A high-protein Halloween dinner the whole family will get a kick out of, at about 9g net carbs per pepper.
Pesto-coated edamame spaghetti topped with creepy mozzarella and olive "eyeballs." A quick, high-protein Halloween dinner with about 12g net carbs per serving.
Beef hot dogs wrapped in strips of cheesy fathead dough, baked until golden and finished with mustard eyes. A kid-friendly Halloween dinner at about 4g net carbs per serving.
Cheesy low carb quesadillas with a jack-o'-lantern face cut into the top tortilla. Ready in 15 minutes for a fun Halloween lunch or a quick dinner before trick-or-treating, at about 9g net carbs each.
Riced cauliflower simmered with pumpkin puree, thyme and Parmesan until it's creamy and cozy. A savory pumpkin side or light dinner at about 9g net carbs per serving.
Orange bell pepper, golden cherry tomatoes, jicama, mozzarella pearls and black olives make a no-cook salad in Halloween colors. Serve it alongside any of these dinners for about 4g net carbs per serving.
Low Carb Halloween Treats and Desserts
Chocolate almond flour cupcakes topped with swirled cream cheese frosting ghosts and chocolate chip faces. A sugar-free Halloween treat at about 4g net carbs each.
Fudgy almond flour brownies swirled with a bright orange cheesecake layer. They're sugar free, gluten free and about 3g net carbs per brownie.
Tangy, chewy sugar-free gummies coated in citric acid and powdered monk fruit. A fun homemade swap for the trick-or-treat candy bowl, at about 3g net carbs per serving.
Creamy cream cheese, butter and pumpkin puree with warm spices, frozen in cute pumpkin molds. A no-bake fall treat at about 1g net carb each.
Soft, spiced almond flour pumpkin muffins topped with a maple cream cheese frosting and a caramelized pecan. A sweet fall bake at about 5g net carbs per muffin.
Soft, cake-like pumpkin cookies made with ricotta, almond flour and pumpkin pie spice. Sugar free and gluten free, at about 2g net carbs per cookie.
A silky, pumpkin-spiced custard baked gently and finished with a crackly sugar-free top. An elegant make-ahead dessert for a grown-up Halloween dinner, at about 5g net carbs per serving.
Light, creamy pumpkin mousse made with whipped cream and pumpkin pie spice, topped with buttery caramelized pecans. A sugar-free dessert at about 7g net carbs per serving.
Low Carb Halloween Drinks
Prosecco, vodka, sugar-free maple syrup and shimmering edible glitter make this cocktail swirl like a witch's potion. Ready in 5 minutes at about 3g net carbs per glass.
A creamy, sugar-free vanilla milkshake served in a glass with a spooky ghost face. The kids' favorite on this list, ready in 5 minutes at about 4g net carbs.
A fall twist on the Moscow mule with vodka, real pumpkin, pumpkin pie spice and lime, topped with diet ginger ale. Just 2g net carbs per drink.
And if you love these low carb Halloween recipes, be sure to check out these other round-ups:
If you want even more inspiration, check out my Low Carb Halloween Pinterest board! It features recipes and ideas from lots of other bloggers and websites.






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