Eli F’s Easy Sugar Cookies modified from allrecipes.com
2 3/4 cups all-purpose flour Homogeneous Mixture
1 teaspoon baking soda Pure Substance (NaHCO3)
1/2 teaspoon baking powder Homogeneous Mixture
1 cup butter, softened Homogeneous Mixture
1 1/2 cups white sugar Pure Substance (C12H22O11)
1 egg Heterogeneous Mixture
1 teaspoon vanilla extract Homogeneous Mixture
Preheat oven to 375 degrees F (190 degrees C). In a small bowl, stir together flour, baking soda, and baking powder. Set aside.
In a large bowl, cream together the butter and sugar until smooth. Beat in egg and vanilla. Gradually blend in the dry ingredients. Roll rounded teaspoonfuls of dough into balls, and place onto ungreased cookie sheets.
Bake 8 to 10 minutes in the preheated oven, or until golden. Let stand on cookie sheet two minutes before removing to cool on wire racks.
Pairs Well With
I chose this recipe because my grandmother make hundreds of them for every holiday. (See ingredient list for pure substances and mixtures) Another heterogeneous mixture is if you put colored sugar on the top to make the cookie have color. When the cookies heat up in the oven that is a physical change. Another physical change is when you mix together the butter and sugar. While the cookies are baking the new smell from the oven shows that there is a new chemical change happening. When the cookies turn golden brown that is another chemical change.
Submitted by: "Elijah F"