There’s something magical about turning a classic party staple into a spine-tingling Halloween treat. When I first made these Bloody Eyeball Deviled Eggs for my nephew’s Halloween party, the kids absolutely lost their minds—in the best way possible! Adults loved them too, snapping photos before devouring these creepy-cute appetizers. The combination of familiar flavors with a ghoulish presentation makes this recipe an absolute winner for any Halloween gathering.
Why You’ll Love This Recipe
These deviled eggs aren’t just another Halloween gimmick—they’re genuinely delicious! First off, the addition of green pesto gives traditional deviled eggs an unexpected flavor twist that’s both herbaceous and savory. Moreover, the vibrant green filling creates an eerie effect that’s perfect for the spooky season without relying on artificial colors.
Beyond taste, this recipe is incredibly practical for busy hosts. The entire process takes less than 20 minutes from start to finish, which means you can whip up a creepy appetizer without spending hours in the kitchen. Additionally, these eyeball eggs are budget-friendly, using simple ingredients you probably already have in your fridge.
What really sets this recipe apart is its versatility. Whether you’re hosting a kids’ Halloween party, an adult costume bash, or just want to surprise your family with something fun, these deviled eggs fit the bill perfectly. The candy eyes add a playful touch that makes everyone smile before they take that first delicious bite.
Ingredients You’ll Need
Main Components
- 6 hard-boiled eggs, peeled
- 2 tablespoons green pesto (store-bought or homemade)
- 2 tablespoons mayonnaise
- Salt to taste
- Black pepper, just a pinch
- 12 large candy eyes (available at most grocery stores or craft stores)
- Red gel food color (gel works better than liquid for precision)
Kitchen Tools
- Small mixing bowl
- Teaspoon for scooping
- Toothpick for painting veins
- Serving platter
Step-by-Step Instructions
Preparing the Filling
Start by cutting each hard-boiled egg in half lengthwise. Using a teaspoon, carefully scoop out the yolks and transfer them to a small bowl—a soup bowl works perfectly for this. Once all the yolks are collected, add the green pesto, mayonnaise, salt, and a pinch of black pepper.
Next, mash and mix everything together until you achieve a smooth-ish consistency. Don’t worry if it’s not completely smooth; a little texture adds character! The pesto should give the mixture a lovely green tint that resembles something delightfully spooky.
Creating the Bloody Veins
Now comes the fun part—making your eggs look properly creepy! Dip a toothpick into the red gel food color, then carefully paint thin, squiggly lines on each egg white half to resemble bloodshot veins. Start from various points and let the lines branch out naturally, just like real veins would appear.
Pro tip: Less is more here. You want the veins to look realistic without overwhelming the egg white. Think of it as creating subtle, spidery lines rather than thick red streaks.
Assembly
Spoon the green pesto mixture back into each egg white cavity. You can make them neat and tidy or create little mounds for a more dramatic effect. Finally, press one candy eye gently into the center of each filled egg half. The eye should sit slightly into the filling while remaining visible and staring back at your guests!
Serving Suggestions
These Bloody Eyeball Deviled Eggs look absolutely stunning when arranged on a dark platter or slate board. For extra drama, scatter some fresh herbs like parsley or dill around them to create a “nest” effect. Alternatively, you could place them on a bed of mixed greens that have been tossed with a light vinaigrette.
Serve these spooky treats alongside other Halloween-themed appetizers like mummy hot dogs, witch finger breadsticks, or a bubbling cauldron of spinach dip. They also pair wonderfully with a charcuterie board featuring cheeses, crackers, and seasonal fruits.

Timing-wise, these deviled eggs work best as a starter at the beginning of your Halloween party. Place them near the entrance or on a prominent table where guests can grab one as they arrive. Trust me, they’ll disappear quickly!
Creative Variations
Different Flavor Profiles
While the pesto version is fantastic, you can easily customize the filling to suit your preferences. Try using sun-dried tomato pesto for a reddish filling that looks even more gruesome, or swap the green pesto for wasabi mayo to give your eyeballs a spicy kick.
For a classic approach, simply omit the pesto and stick with traditional deviled egg filling made with mayonnaise, mustard, and a dash of paprika. The bloody veins and candy eyes will still create that perfect Halloween effect.
Alternative Decorations
If you can’t find candy eyes or prefer an edible alternative, sliced black olives work beautifully as pupils. Simply cut small rounds from black olives and place them in the center of each egg. You can even add a tiny dot of mayo in the center of the olive slice to create a realistic eye shine.
Another option is to use capers as pupils or create eyes using small pieces of mozzarella topped with black sesame seeds. Get creative—the possibilities are endless!
Scaling the Recipe
This recipe easily doubles or triples for larger gatherings. Just remember to increase all ingredients proportionally. If you’re making a big batch, consider enlisting help for the vein-painting step—it can be a fun group activity that gets everyone in the Halloween spirit!
Make-Ahead Tips
The beauty of deviled eggs is that they’re perfect for advance preparation. You can hard-boil your eggs up to four days before your party and store them unpeeled in the refrigerator. Peeling them the night before your event saves even more time.
Additionally, you can prepare the filling mixture a day ahead and store it in an airtight container in the fridge. When you’re ready to assemble, simply let it come to room temperature for easier piping or spooning.
However, I recommend painting the bloody veins and adding the candy eyes within a few hours of serving. The food coloring can bleed or spread if left too long, and the candy eyes may absorb moisture and lose their adhesive backing. For best results, do these final decorative touches 2-3 hours before your guests arrive.
Important Notes
Adjusting the Filling: Feel free to add more pesto if you want a stronger herb flavor or more mayonnaise if you prefer a creamier, milder filling. Start with the recommended amounts and taste-test before filling the eggs—you can always add more but can’t take it away!
Candy Eye Alternatives: Remember that candy eyes are purely decorative and aren’t meant to add flavor. If you have guests with dietary restrictions or simply prefer an all-edible option, sliced black olives make an excellent substitute that actually adds a nice briny flavor.
Storage Considerations: Store any leftover deviled eggs in an airtable container in the refrigerator for up to 2 days. Keep in mind that the candy eyes may soften over time, so these are best enjoyed fresh.
Scaling Up: Planning a big Halloween bash? This recipe is incredibly easy to scale. Simply multiply all ingredients by the number of batches you need. A dozen eggs will give you 24 eyeball appetizers—usually enough for 8-10 guests as part of a larger spread.

Frequently Asked Questions
How do I make perfect hard-boiled eggs that are easy to peel?
Great question! Start with eggs that are at least a week old—fresh eggs are notoriously difficult to peel. Place them in a pot, cover with cold water by an inch, and bring to a boil. Once boiling, remove from heat, cover, and let sit for 12 minutes. Then immediately transfer to an ice bath. The temperature shock makes peeling much easier!
Can I make these without pesto?
Absolutely! While the pesto gives these deviled eggs a spooky green color perfect for Halloween, you can use a traditional filling instead. Mix the yolks with mayo, a teaspoon of Dijon mustard, and a splash of pickle juice for classic deviled eggs. The bloody veins and eyeballs will still create a fantastic Halloween effect.
Where can I find candy eyes?
Large candy eyes are typically available in the baking aisle of most grocery stores, especially around Halloween. Craft stores like Michael’s or Hobby Lobby also carry them year-round in their cake decorating sections. In a pinch, Amazon offers various sizes and styles with quick shipping.
Will the red food coloring stain my eggs?
Gel food coloring shouldn’t stain or affect the taste of your eggs since you’re using such a small amount and only on the surface. However, if you’re concerned, you can use beet juice as a natural alternative. Simply reduce beet juice until it’s syrupy and use it the same way you would food coloring.
How long can these sit out at a party?
Like all egg-based dishes, deviled eggs shouldn’t sit at room temperature for more than 2 hours. If your party is longer, consider setting out half the batch initially and refreshing with the rest from the fridge midway through. Alternatively, place your serving platter over a larger tray filled with ice to keep them cool longer.
Can I use different herbs instead of pesto?
Definitely! Fresh herbs like dill, chives, or cilantro can be finely chopped and mixed into the filling for different flavor profiles. Just be aware that using fresh herbs won’t give you the same vibrant green color that pesto provides, so your eyeballs might look less spooky (but will still taste delicious!).
Nutrition Information (per serving):
- Calories: 64 kcal (3%)
- Carbohydrates: 0.49 g
- Protein: 3.29 g (7%)
- Fat: 5.32 g (8%)
- Saturated Fat: 1.25 g (8%)
- Cholesterol: 94 mg (31%)
- Sodium: 69 mg (3%)
- Potassium: 31.5 mg (1%)
- Fiber: 0.04 g
- Sugar: 0.4 g
- Vitamin A: 180 IU (4%)
- Calcium: 16 mg (2%)
- Iron: 0.3 mg (2%)