Preheat the oven to 350 F/180 C and grease an 8x4-inch loaf pan.
In a large mixing bowl, add hung curd, raw sugar and whisk well. To this add pumpkin puree, oil, milk, apple cider vinegar and vanilla essence; whisk until it is smooth.
Place a flour sifter directly on top of the wet ingredients bowl and sift flour, baking powder, baking soda, salt, cinnamon powder, nutmeg and all spice powder (mixture of cinnamon, cloves, nutmeg and dry ginger powder) together.
Mix well everything until well incorporated. Do not over mix.
Transfer batter into a prepared 8x4 inch loaf pan. Tap couple of times to release trapped air, if any.
Bake in a preheated oven for 45 to 50 minutes, until skewer inserted comes out clean.
Cool on a wire rack and cut into thick slices and serve warm with a cup of tea. You can either spread butter or cream cheese on warm pumpkin bread before you serve.