Chocolate Brownies 1 box Betty Crocker brownie mix ¼ c. water 2/3 c. oil 2 eggs Combine all ingredients in a large mixing bowl. Pour into a greased 9x13 pan. Bake at 350 for 25 minutes. Recipe compliments of Betty Crocker Appendix L Experiment Four: Sample Completed Observation Sheet BROWNIES Description Action Taken Observed Affect Physical or (physical properties) (what was (evidence) Chemical done to Change? change the food) Batter Brownies liquid, smooth, shiny, heat added/ solid, crumbly texture, chemical brown, can smell egg baked change in odor (smells and oil in the batter like brownies!)
Chocolate Brownies 1 box Betty Crocker brownie mix ¼ c. water 2/3 c. oil 2 eggs Combine all ingredients in a large mixing bowl. Pour into a greased 9x13 pan. Bake at 350 for 25 minutes. Recipe compliments of Betty Crocker Appendix L Experiment Four: Sample Completed Observation Sheet BROWNIES Description (physical properties) Action Taken (what was done to change the food) Observed Affect (evidence) Physical or Chemical Change? Batter liquid, smooth, shiny, brown, can smell egg and oil in the batter heat added/ baked Brownies solid, crumbly texture, change in odor (smells like brownies!) chemical
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