1 cup asadero cheese; shredded 4 oz jalapenos, chopped; drained or 4 oz poblanos, deveined and julienned 1/4 cup half and half 2 T onion; finely chopped 2 ts cumin, ground 1/2 ts salt
Heat all ingredients over low heat, stirring constantly, until the cheese is melted. Serve warm with tostaditas.