Beef Meat Brownie with its Juice and Tonka Bean Demiglace, Creamy Peas and Shallots

Terrine of crumbled beef cheek and California walnuts glazed with demiglaçe of tonka bean that adds a touch of sweet fruit, vanilla and licorice accompanied by a smooth cream of maresme peas and some shallots sauteed in brown sugar and white rum