¼ lb. kale (or other hearty greens), stemmed and cut crosswise into ¼"-wide strips
1 yellow onion, minced
2 cloves garlic, minced
2 tbsp. niq'r kibbe spiced, clarified butter
½" piece ginger, peeled and minced
⅛ tsp. black cardamom seeds
⅛ tsp. ground fenugreek
⅛ tsp. nigella seeds
1 jalapeño, seeded, and minced
Kosher salt and freshly ground black pepper, to taste
White wine vinegar, to taste
Heat butter in a 6-qt. pot over medium heat.
Add dry spices and cook, stirring often, until fragrant, 1–2 minutes.