10 Keto Halloween Recipes the Whole Family Will Love

Halloween on keto means homemade treats that look spooky and taste great. Ghost cakes, graveyard scenes, mummy dogs, and candy corn all get a low-carb version. These 10 recipes cover everything from trick-or-treat candy to a full Halloween dinner.

10 Recipes
2.2g Avg Net Carbs
2–75 Minutes
4.9 Avg Rating (74 reviews)

Cookies and Treats

Cookies that hold their shape well enough to decorate, plus one smart use for pumpkin seeds you'd otherwise throw away.

1 three pumpkin sandwich cookies with dries leaves above

Keto Halloween Cookies

5 (3 ratings)

Jack O'Lantern sandwich cookies with a chocolate filling pressed between two almond flour rounds. The carved-face detail comes from a small knife after baking (easier than it looks), and each one ends up a little different.

47 min 2.8g net carbs 9 servings
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2 a bunch of halloween cookies on two plates underneath a black spiderweb

Keto Ghost Meringue Cookies

4.7 (6 ratings)

Ghost meringue cookies. Zero net carbs, which is the kind of stat that sounds too good until you bite one and realize they're just dried egg white and sweetener. Hollow inside, barely sweet.

75 min 0g net carbs 30 servings
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3 a tray with zombie and spider halloween cookies

Keto Halloween Peanut Butter Cup Cookies

4.8 (5 ratings)

My kids demanded spiders last Halloween. These peanut butter cup cookies (decorated as spiders and zombies depending on who's frosting them) came out around two and a half grams net carbs. The zombie version is honestly more fun to make.

12 min 2.4g net carbs 15 servings
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4 pumpkin seeds in a black bowl next to chocolate powder and an orange pumpkin

Chocolate Pumpkin Seeds

5 (5 ratings)

One point four grams net carbs per serving, plus just over nine grams of protein. These are chocolate-covered pumpkin seeds. Sweet, salty, and the obvious move when you've just carved a pumpkin and have a bowl of seeds sitting there.

25 min 1.4g net carbs 8 servings
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Cakes and Candy

The graveyard cake takes a little assembly time. The candy corn does not. People always ask where you bought it.

5 a small cake that looks like a ghost with white chocolate drizzled and candy eyes

Keto Ghost Bundt Cakes

4.7 (3 ratings)

Mini bundt cakes look involved. These are not. Vanilla almond flour batter goes into a mini bundt pan, bakes in about 20 minutes, then gets a white chocolate drizzle that runs down the sides to form the ghost shape. Three point three grams net carbs.

40 min 3.3g net carbs 12 servings
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6 a chocolate cake decorated like a graveyard with gummies and chocolates

Sugar Free Chocolate Graveyard Cake

5 (9 ratings)

What actually makes a graveyard cake work is the cookie tombstones. They need to stand upright in the frosting without tipping, which means the frosting has to be fairly stiff. This one is chocolate with chocolate buttercream and crushed cookie 'dirt.' Around two and a half grams net carbs per slice.

45 min 2.4g net carbs 10 servings
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7 A close-up of homemade sugar-free candy corn arranged on a marble surface, showcasing the distinct white, yellow, and orange layers.

Sugar Free Candy Corn

4.8 (5 ratings)

The first time I served this at a party, someone pocketed a few pieces thinking they were real candy corn. Three layers of different flavors pressed together and cut into triangles. The texture is chewy, the flavor is buttery, and it comes in at about a third of a gram net carbs per piece.

68 min 0.3g net carbs 120 servings
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Snacks and Dinner

A savory option for before trick-or-treating, two rice krispie treat variations: the Halloween-colored one and the classic base recipe.

8 a bunch of rice krispie treats decorated like monsters

Halloween Keto Rice Krispie Treats

4.9 (12 ratings)

Orange and black rice krispie treats. Four ingredients, 15 minutes, two point seven grams net carbs. The coloring is gel food dye mixed into the marshmallow layer before adding the cereal. Do the black batch second or everything goes gray.

2 min 2.7g net carbs 10 servings
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9 pink white chocolate frosting dripping down a keto rice crispy treat

Keto Rice Krispie Treats

4.8 (15 ratings)

The base rice krispie treat recipe without the Halloween coloring. Useful to have separately because the ratio here (more marshmallow than most recipes) is what makes them chewy instead of crumbly. Same four ingredients, 2.8g net carbs, holds together in the pan.

2 min 2.8g net carbs 9 servings
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10 four creepy keto mummy dogs in a black calderon with twigs behind it

Keto Mummy Dogs

5 (11 ratings)

Twenty-six grams of protein per mummy dog, which matters if dinner is happening right before a long night of walking around. Fat head dough strips get wrapped around standard hot dogs, baked until the dough firms up, then given mustard or cream cheese eyes. Four grams net carbs. Two five-star reviews.

27 min 4g net carbs 8 servings
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