Polenta without oatmeal stock

1 1/2 cups coarse-ground cornmeal 2 cups all-purpose flour 2 teaspoons baking powder 1 teaspoon baking soda 1/2 teaspoon salt 3 tablespoons sugar 2 eggs ,[...]

2 plums (240 g) 160 g red fruit jelly (or mixed berries) 2 eggs 50 g butter (plus a bit more for greasing) 70 g sugar 1 1/2 teaspoons cinnamon 100 g vanilla[...]

6 1/2 cups water 1/2 teaspoon kosher salt 2 cups polenta (medium grind cornmeal) 1/2 cup pure maple syrup 2 teaspoons ground cinnamon 1 orange, zest of ,[...]