- 12 hard-boiled eggs, peeled
- 1 avocado, halved and pitted
- 1 tablespoon minced onion
- 1 clove garlic, minced, or more to taste
- 1/2 lime, juiced
- 1/2 cup mayonnaise
- salt to taste
- 1 teaspoon chili powder for garnish, or to taste
- 1/2 cup finely shredded Cheddar cheese
- 12 olives, each cut into 4 slices
- Cut peeled eggs in half horizontally and scoop egg yolks into a bowl. Scoop avocado from peels and mash the flesh into egg yolks. Stir onion and garlic into yolk mixture; add lime juice, mayonnaise, and salt. Stir until creamy.
- Spoon about 1 tablespoon avocado filling into hollow of each egg white half. Place eggs onto a serving platter and sprinkle each deviled egg with a pinch of chili powder. Sprinkle Cheddar cheese over each appetizer and top each with 2 slices of olive. Cover and chill for 1 hour before serving.