Melt the butter in a small saucepan over medium-low heat until fully melted and just beginning to foam.
Add the minced garlic and cook for 1–2 minutes, stirring constantly, until fragrant and just turning golden.
Add the lemon juice, onion powder, black pepper, and salt. Stir to combine.
Remove from heat and stir in the fresh parsley. Serve immediately or keep warm on lowest heat.
Notes
- Don't let the garlic brown too much — golden is perfect, dark is bitter. - Add a pinch of red pepper flakes for a subtle kick. - Store in an airtight jar in the fridge for up to 5 days. Reheat gently before serving.