Lumpia Toge with Vinegar Dipping Sauce

Ingredients

• 1 red onion, sliced
• 3 cups bean sprouts
• 1 cup green beans, sliced
• 1/2 cup carrot, julienne
• 1 cup cabbage, chopped
• 1/4 cup grapeseed oil
• Salt to taste
• 40 large fresh lumpia wrappers
• 1 cup white vinegar
• 4 cloves garlic, finely minced
• 1/4 cup red onion, minced
• 1 red chili minced, or dried chili flakes (optional)
• 1 tablespoon brown sugar
• Pepper to taste