Dried shrimp patties with rosemary-like greens in mole sauce are a Mexican Christmas tradition. This high protein, family dish is a fresh, unique holiday specialty with complex flavors.
Rinse and trim the romeritos greens, then blanch them in boiling water for 2 minutes to preserve color and texture. Drain well and set aside.
Peel and dice the potatoes, then boil until just tender (about 10 minutes). Drain and reserve for later use.
Grind dried shrimp in a food processor. Mix with breadcrumbs and beaten eggs to form a thick batter. Shape into small patties for even cooking.
Heat vegetable oil in a skillet over medium heat. Fry the shrimp patties in batches for 2–3 minutes per side until golden and set. Drain on paper towels.
In a pot, dissolve mole paste in chicken broth over medium heat, stirring constantly for 5–7 minutes until smooth. Add blanched romeritos and potatoes; simmer for 10 minutes. Gently add the fried shrimp patties and cook on low for 5 more minutes to absorb flavors before serving.