Roast the ham bone in a 400°F oven for 15 minutes before adding to the soup to caramelize the surface and deepen the savory, smoky backbone flavor of your broth.

Skip rinsing green lentils; their natural starch helps create a silkier, more cohesive broth while maintaining their firm texture throughout cooking.

Bloom the cumin, coriander, and paprika in the hot oil with aromatics for 30-45 seconds before adding liquid to unlock their essential oils and amplify their complex flavor profile.

Reserve half your lemon juice to add at the end of cooking; this preserves brightness and prevents the acidity from breaking down the lentils' structure during the long simmer.

Strain and reserve fat from the ham bone, then drizzle a small amount over each bowl just before serving to add richness and create an authentic, restaurant-quality depth.