Devilish Green Eggs and Ham
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 16 Jan 2026
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This vibrant twist on a classic snack brings a touch of sophistication to your table. These devilish green eggs and ham are a flavourful, diabetes-friendly option that swaps traditional fillings for a fragrant basil pesto and garlic base. The rich, creamy yolks are perfectly balanced by the salty crunch of prosciutto, making them a standout choice for any healthy buffet or afternoon tea.
Proudly high in protein and naturally low in carbohydrates, this savoury dish is as nutritious as it is striking. Using shop-bought pesto makes preparation incredibly quick, while the fresh spring onion and basil garnish adds a hit of brightness. This homemade appetiser is an excellent way to enjoy a comforting, keto-friendly treat that everyone can tuck into, regardless of dietary requirements.
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Ingredients for Devilish Green Eggs and Ham
1 dozen hard-cooked eggs
45ml mayonnaise
3/4 teaspoons Dijon mustard
1 teaspoon minced fresh garlic
6 tablespoons purchased basil pesto
2 tablespoons very thinly sliced spring onion
Salt
110g very thinly sliced prosciutto, cut into short, thin strips
2 tablespoons finely chopped fresh basil
1 teaspoon extra-virgin olive oil
How to make Devilish Green Eggs and Ham
Halve the eggs lengthwise and transfer the yolks to a mixing bowl. Set the egg white halves on a platter, cover, and refrigerate.
With a fork, mash the yolks to a smooth consistency. Add the mayonnaise, mustard, garlic, and pesto, and mix until smooth. (You can also do this using an electric mixer with a whip attachment.) Stir in the spring onion. Taste the egg mixture and add a little salt if needed; pestos differ in salt content.
Spoon the mixture into a pastry bag fitted with a plain or large star tip, then pipe the mixture evenly into the egg white halves. Or fill the eggs with a spoon, dividing the filling evenly.
To make the topping, in a small bowl, mix together the prosciutto and basil. Drizzle with the oil and toss to coat. Top each egg half with about 1 heaping teaspoon of the mixture.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
16 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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