Can you tell me how to make Escamoles?
Escamoles are a traditional Mexican delicacy made from the edible larvae of ants. Here's a recipe for making Escamoles:

Ingredients:
- 1/2 pound Escamoles (ant larvae)
- 2 tablespoons vegetable oil
- 1/4 cup finely chopped white onion
- 1/2 teaspoon salt

Instructions:
1. Begin by cleaning the Escamoles. Rinse them in cold water and remove any debris or foreign matter.
2. Bring a pot of water to boil and add a pinch of salt. Blanch the Escamoles for 1 minute.
3. Drain the Escamoles and set aside.
4. In a pan, heat the vegetable oil over medium-high heat. Add the chopped onion and cook until it becomes transparent.
5. Add the Escamoles to the pan and cook for 5 minutes, stirring occasionally.
6. Sprinkle salt over the Escamoles and mix well.
7. Serve Escamoles hot, as a side dish or as a filling for tacos or tortillas.

Note: Escamoles have a unique texture and flavor, and may not be to everyone's taste. If you are new to Escamoles, it is recommended to start with a small serving and adjust the recipe to your liking.
What would would be a suitable replacement for the vegetable oil?