baking powder in a glass jar with cookie and bread

acid alkaline antacid appetizer background baked bakery baking bakingpowder bakingsoda bathroom bicarb bicarbonate bottle bread breakfast brown carbonate chemical cleaner cleaning closeup compound cookie cooking crystalline cuisine dough fiber flour food fresh healthy heartburn homemade hydrogen indigestion ingredient isolated italian jar kitchen loaf lunch meal medical natural neutralizer nontoxic nutrition object pastry powder restaurant rye salt sliced slices snack soda sodium spoon spoonful stomach tiles traditional vegetarian vitamin wheat white wood wooden