Creepy Deviled Eggs are a fun and spooky twist on classic deviled eggs, perfect for Halloween parties or any time you want to add a little playful fright to your snack table. These eggs usually have the creamy filling you love, but with a creepy decoration on top—think olives that look like eyeballs or a touch of paprika for a blood-red effect.
I love making these because they bring out a smile and a little laugh from everyone who sees them. They’re super easy to make, and you can get creative with how you decorate. I like to use sliced olives to make eyeballs and add tiny red pepper threads for “veins.” It’s a simple way to turn an ordinary appetizer into something that gets people talking and having fun.
These eggs are great as a party snack or when you want to surprise your family with a silly treat. I like to serve them chilled on a platter surrounded by some fake spider webs or Halloween-themed napkins to really set the mood. They’re always one of the first dishes to disappear, and it’s so rewarding to see everyone enjoying a spooky twist on a classic snack.
Key Ingredients & Substitutions
Eggs: Fresh large eggs work best for boiling and peeling smoothly. If peeling is tricky, use eggs that are a few days old—they tend to peel easier.
Avocados: They replace traditional yolk filling and add creaminess plus a green tint. If you want a lighter option, try mixing avocado with some Greek yogurt for extra tang.
Mayonnaise & Dijon Mustard: These give classic deviled egg flavor and silkiness. You can swap mayonnaise for vegan mayo if needed, and Dijon for yellow mustard for a milder taste.
Black Olives: Perfect for shaping the spooky cat heads. If Kalamata olives aren’t available, use any large black olive. Just pick ones that are firm and easy to shape.
Slivered Almonds or Yellow Bell Pepper: These small pieces make ideal cat eyes. If you don’t have these, try small bits of cheese or sunflower seeds as a fun substitute.
How Can I Shape the Olive Cat Heads Without Making a Mess?
Carving olive cat heads may seem tricky but here’s a simple way to make it easier:
- Use a small, sharp knife or paring knife for control.
- Slice olives lengthwise, then trim gently to form pointed ears by cutting small triangles from the top edges.
- Narrow the nose area by shaving tiny bits from each side.
- Take your time and work slowly—fresh olives can be slippery.
- For eyes, use tweezers to insert tiny almond slivers or pepper pieces carefully.
- If shaping feels too hard, simply slice olives into halves or rounds for a simpler spooky look.
This hands-on step adds the fun creepy vibe and looks impressive on the finished deviled eggs. Don’t worry if they’re not perfect—handmade charm is part of the fun!

Equipment You’ll Need
- Saucepan – I find it best for boiling the eggs evenly and easily peeling them afterward.
- Large mixing bowl – you’ll mash the avocado and yolks here for a smooth filling.
- Sharp paring knife – makes shaping the olive heads and carving details simple and safe.
- Piping bag or ziplock bag – helps pipe the avocado mixture neatly into the egg whites.
- Serving platter – a nice flat surface to display your creepy eggs and make them easy to serve.
Flavor Variations & Add-Ins
- Use cream cheese instead of mayonnaise for a tangier, richer filling that stays firmer.
- Mix in cooked crab meat or shredded chicken for a savory, meaty twist.
- Add a pinch of smoked paprika or curry powder to the filling for a different flavor profile.
- Decorate with tiny bits of red bell pepper or cherry tomato slices for “bloody” eyes or mouths, perfect for spooky effect.

Creepy Deviled Eggs
Ingredients You’ll Need:
- 6 large eggs
- 3 ripe avocados
- 2 tablespoons mayonnaise
- 1 teaspoon Dijon mustard
- 1 tablespoon lemon juice
- Salt and black pepper, to taste
- Smoked paprika, for garnish
- 6 black olives (preferably large and pitted, such as Kalamata or black ripe olives)
- Slivered almonds or yellow bell pepper pieces (for the cat eyes)
How Much Time Will You Need?
This recipe takes about 20 minutes to prepare and cook the eggs, plus an additional 1 hour chilling time in the fridge so the flavors set and the deviled eggs stay nice and cool for serving.
Step-by-Step Instructions:
1. Boil the Eggs:
Place the eggs in a single layer in a saucepan and cover them with cold water by about an inch. Bring the water to a boil over medium-high heat. Once boiling, cover the pan, remove it from heat, and let it sit for 10-12 minutes. Then drain the hot water and cool the eggs completely under cold running water.
2. Prepare the Eggs:
Peel the eggs carefully and slice each one in half lengthwise. Remove the yolks gently and put them into a mixing bowl. Set the egg white halves aside on a serving platter.
3. Make the Filling:
Peel and pit the avocados, then add the flesh to the mixing bowl with the egg yolks. Add mayonnaise, Dijon mustard, lemon juice, salt, and black pepper. Mash everything together until you have a smooth and creamy mixture. Taste and adjust seasoning if needed.
4. Fill the Egg Whites:
Put the avocado and yolk mixture into a piping bag or a ziplock bag with one corner snipped off. Pipe the creamy filling into each egg white half, making nice swirled mounds.
5. Create the Cat Heads:
Slice the black olives lengthwise. Carefully carve each slice into a cat head shape by trimming the edges to form little ears and narrowing the face. Use a small knife and take your time. Then insert tiny slivers of almond or small pieces of yellow bell pepper into the olive to create the eyes.
6. Assemble and Garnish:
Place one olive cat head on top of each filled egg. Lightly sprinkle smoked paprika over the eggs for a little color and a tasty smoky touch.
7. Chill and Serve:
Refrigerate the creepy deviled eggs for about 1 hour before serving. This helps the flavors to blend and keeps the eggs cool and fresh.
Enjoy these spooky, tasty deviled eggs that add a fun and creepy touch to any party or Halloween celebration!
Can I Use Regular Deviled Egg Filling Instead of Avocado?
Absolutely! You can replace the avocado with the classic yolk-mayo-mustard mixture if you prefer. Just follow the same piping and decorating steps for the spooky cat heads.
How Do I Store Leftover Creepy Deviled Eggs?
Store leftovers in an airtight container in the refrigerator for up to 2 days. Keep the olive cat heads on top to maintain the fun look, but consume them relatively soon for best freshness.
Can I Make These Ahead of Time?
Yes! Prepare everything a day in advance, but add the olive cat heads right before serving to prevent them from drying out or losing shape.
What Can I Substitute for Slivered Almonds if I Have Allergies?
If you’re allergic to almonds, try using small pieces of yellow bell pepper, cheese, or sunflower seeds to create the cat eyes instead—just something small and light colored to stand out.



