The flavoring agents, (lemon, almond, rum, chocolate, vanilla, etc.), make the final product have the taste of that agent, ie. . .lemon flavoring will make the cake, cookies, etc. taste like lemon.
A few quick breads are biscuits, banana bread, and cornbread.
YeastGlutenBake
The leveling agents such as baking powder/soda in quick breads and in normal breads, the yeast 2nd answer: That should be 'leavening agents'.
because breads require flour to make it a bread.
Quick breads are baked goods that are leavened with baking powder or baking soda instead of yeast, making them quick to prepare and bake. Examples of popular types of quick breads include banana bread, zucchini bread, muffins, and scones.
a yeast dough uses yeast and a quick bread uses baking powder or baking soda.
quick breads
Milk
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Kelsey's Essentials - 2010 Quick Breads 1-4 was released on: USA: 2010
I only know of three, so maybe someone else will be able to give you the fourth one:baking powderbaking soda and sour milk/buttermilksteam
The recommended internal temperature for quick breads to ensure they are fully baked is 200-210F (93-99C).