Powdered milk in bread recipe
A general reconstitution of milk with dried powder is 1/4 dry milk and 1 cup water to reconstitute milk.  So 2 tablespoons is 1/8 cup to 1/2 cup of water.

If you want to replace 2 tablespoons, replace 1/2 cup water with milk.  1 Tablespoon is 1/4 cup milk instead of water.

I have done this as a replacement for dried milk in bread many times with success.