Slice the garlic and dice the chili, if using fresh, or break into pieces of dried.
Warm the oil in a small skillet/frying pan over a medium-low heat with the sliced garlic & chili until the garlic sizzles. Take care not to let it brown or burn.
Add the shrimp, turn up the heat to medium-high and cook until the shrimp are cooked through, turning as needed.
Remove from the heat, sprinkle over the parsley and serve.