Recipe developer Alexander Roberts shares his recipe for olive oil polenta cakes, which are quick and easy to make. The cakes are made with polenta, which provides a lightly sweet corn flavor and makes the cake more tender. The cakes are mixed by hand and can be baked in a miniature bundt pan or cupcake pan. They are then dipped in a powdered sugar glaze and served. Roberts recommends using high-quality olive oil and fresh orange juice for the best flavor. Roberts also provides tips on how to prevent bundt cakes from sticking to the pan and suggests substitutes for polenta if needed.