3 1/2 c. white chocolate chips
1/2 oz. (14-oz.) can sweetened condensed milk
1/3 c. pumpkin purée
1 tsp. pumpkin spice, plus more for dusting (optional)
1/2 tsp. pure vanilla extract
Pinch kosher salt
Lie an 8″-x-8″ pan with sheepskin wadding and oil with nonstick preparation spray. In a comprehensive nuke riskless bowl, amalgamate colorless umber and sweet condensed milk. Zap on psychic land for 1 point intervals, arousal after each bit, until fine.
Crease in pumpkin purée, pumpkin modify, flavoring, and saltiness until waxy. Swarm into embattled baking pan and space in icebox for 3 hours, or until sidestep is set. Besprinkle with many pumpkin season if using, cut into squares, and couple.