Heat a nonstick skillet over medium-high heat.
Sprinkle pork with garlic salt.

Combine coriander, cumin, and sugar in a shallow bowl.
Sprinkle spice mixture over 1 side of pork.
Add oil to pan; swirl to coat.

Add pork to pan, spice side down.

Cook 2 minutes or until browned.

Turn pork over, and cook 4 minutes or until done.