4-Ingredient chocolate cake: How to make a rich, fudgy homemade dessert without flour, refined sugar, dairy, butter or oil using just four simple ingredients

Some cakes need a long list of ingredients, a stand mixer and half your afternoon. This one needs a blender, four things you may already have, and about five minutes of effort. There’s no flour, no refined sugar, no dairy, no butter and no oil, yet it still comes out moist, fudgy and deeply…