As requested, my mom's recipe for cheesecake.

Candy's 20 Dollar Cheesecake

Filling
3 Large Eggs
2 packages of Cream Cheese, softened
8 oz container of ricotta cheese
8 oz container of sour cream
1 cans sweetened condensed milk
1/2 cup sugar
1 tablespoon Vanilla

Crust
1  14 ounce box of graham cracker crumbs
1 and 1/4 sticks of butter, melted.
1/2 cup sugar

Combine graham cracker crumbs, melted butter, and sugar. Press into the bottoms and sides of a spring form pan.

In a large mixing bowl, beat eggs until light and frothy. Add condensed milk and continue mixing.
Combine softened cream cheese, sour cream, and ricotta cheese and mix until well blended. Add Cream cheese mixture to the egg mixture, and blend thoroughly. Add sugar and vanilla. Continue blending until the mixture is light and foamy.

Pour batter on top of crust.

Place the spring form pan in another baking pan, and fill with water about half way up. (I'd suggest wrapping the sides of the spring form pan with aluminum foil to prevent leaking)

Bake at 350 for about an hour, or until the filling has set.

Let cool, and enjoy!