In a medium bowl, gently toss diced avocado with sun-dried tomatoes, red onion, cilantro, lime juice, salt, and pepper. Keep some avocado texture—you want chunks, not puree.
Prepare the Sauce
In a food processor or blender, combine cashews, cilantro, garlic, lime juice, vinegar, honey, cumin, salt, and pepper. Pulse while drizzling in olive oil until smooth and well blended. Set aside.
Roll the Egg Rolls
Lay a wrapper diamond-shaped. Brush edges with beaten egg. Add 2–3 tablespoons of avocado mixture in the center. Fold bottom corner up, tuck sides in, and roll tightly. Seal the top corner with egg. Repeat until the filling’s gone.
Fry Until Golden
Heat 2 inches of oil in a deep skillet to 375 °F. Fry egg rolls in batches for about 3–4 minutes until golden and crisp. Drain on paper towels.
Serve & Slice
Cut each egg roll diagonally for that restaurant-style presentation. Serve warm with the cilantro–cashew sauce on the side.