Assertion: baking powder's reaction | /r/AtLocation | the oven
Facets:
Source sentences:
text: Even with the advantages of double-acting Baking Powder and its second reaction that will occur in the oven, you still don’t want to lose the benefit of the first reaction that occurred in the mixing bowl when the liquid was added.
text: The second reaction occurs in the oven, when the batter is exposed to heat.