Low sugar, no orange meat cake

Because I like cake, and I'm afraid of high heat, and my family doesn't like sweet food, so I've been working on low-calorie formulas that suit my family's taste, as many bakers have said, cake can't be easily reduced in sugar, but I've been making cakes with low sugar, and I'm totally successful, so it's good for myself. Today's cake is a cake with no milk, no oil, and very low sugar. It's a cake of great praise to Bob, and he's very picky about his diet. The ordinary cake is either too sweet or tastes like eggs. Today it uses a lot of orange meat, tastes very sweet and doesn't smell like eggs. The oranges were taken off a thin skin, the seeds were taken off, broken with a cuisine machine, unbridled, the finished product seemed a little rough, but they tasted very soft, very layered, and smelled thick orange. When I finished the cake, I went out in a hurry, so reckless that the whole cake couldn't be seen, and people were eating it, and I had to cut a few pieces and shoot a product。