how to toast walnuts in microwave
Toast Walnuts in a Microwave. 1. Add 1/2 cup (118 ml) of walnuts to a microwave safe dish. The walnuts should be out of their shells and in halves. Add a bit of olive oil for a wet roast. Microwave on high for 1 minute. Stir the walnuts. Cook the walnuts for 1 more minute on high. Let the walnuts cool before using them.