Bread - represents the basic needs of life. Bread may signify the positive qualities and great things you have learned on your journey of life. The bread in your dreams could represent those positive and wonderful things that you have learned in your life's journey. It could be symbolic of "good" and most basic things in your life which will yield positive benefits in the future. The bread in your dream could be spiritually symbolic; it could represent a profound communion or connection with others and with God.
Bread has positive universal symbolism and that this dream should bring with it a level of positive feelings and peace.

Being that this dream takes place at about the same time, it's important to know that most stores and bakeries make and deliver bread very early in the morning. Also, it's always been the habit of people who bake, to make their bread very early because the oven heats up the house, and it's too warm to bake later in the day.
If you live anywhere near places like this, or have a neighbor who likes to bake, you would certainly be smelling bread in your sleep.

Hope I could give some insight! Good luck!