This is a simpler version of traditional mojo de ajo, a sauce made of slowly caramelized garlic, lime juice, and chiles.
Heat in a large skillet over medium heat until shimmering:
Add and cook, stirring, until golden:
Stir in and cook for 30 seconds:
Add:
Bring to a simmer and cook until reduced by three-quarters—it will look thickened and slightly syrupy. Add:
Cook, stirring occasionally, until the shrimp are firm and pink, 3 to 4 minutes. Serve with: