In a large skillet heat the 1 cup vegetable oil, to medium-high heat.
In a medium bowl, add the 3 diced avocados and mash to the desired consistency. Add the ¼ cup diced red onion, 1 diced Roma tomato, 3 tablespoons chopped fresh cilantro leaves, 1 teaspoon garlic powder, juice of 1 lime, and salt and pepper to taste to taste.
Lay one of the 8 egg roll wrappers on a clean workspace with one corner facing you, and spoon some of the avocado mixture in the center of each wrapper.
Using your finger, rub the edges of the wrapper with water. Bring the bottom edge of the wrapper up and roll it tightly over the filling.
Fold the sides in continue to roll the wrapper up and press to seal. Repeat until all the wrappers have been used.
Add the egg rolls to the hot oil and fry until they are golden brown on all sides, for 2-3 minutes. Remove with metal tongs and place onto a paper towel-lined plate. Serve immediately with your favorite dipping sauce.