Bread by hip pressure cooking

olive oil, all purpose flour, bicarbonate baking soda, salt, whole milk plain yogurt, water

– 1 teaspoon olive oil
– 2 cups (250 g) all purpose flour
– 1/2 teaspoon bicarbonate baking soda (not baking powder)
– 1 teaspoon salt
– 11/4 cup (270 g)whole milk plain yogurt (or sour milk, or milk with 11/4 tablespoons of vinegar)
– water to cover