Place the tilapia filets, a pinch of salt, red curry paste, and 1 egg into a food processor. You can also add a teaspoon of fish sauce for more fish flavor.
Once the paste is firm, remove from the food processor into a bowl. Add the sliced green beans and sliced lime leaves, mix with a spatula or spoon until combined.
Use can use a deep fryer or non stick skillet to fry the fish cake. For a skillet just add enough oil to cover half an inch of the skillet. Heat the oil to 300-350°F.
The base of the dipping sauce for Tod Mun Pla is sweet chili sauce. Then add some diced cucumber, sliced shallots or red onion, a little vinegar, and top with some crushed peanuts.