Home » Recipes » Andalusian Onion Omelet Suggestions? Andalusian Onion Omelet - Recipe Cost Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown 4 x Large eggs Salt to taste Ingredients Per Serving Qty Common Price Price per Serving 7 c. Very finely minced onions 4 to 5 large onions 3 1/2 cups $0.79 per pound $0.98 1/4 c. Extra virgin olive oil 2 tablespoons $5.99 per 16 fluid ounces $0.37 Total per Serving $1.35 Total Recipe $2.70 Please Log In or Sign Up to edit Recipe Cost info Email Recipe Cost Send To Message (if any) or Close