Elizabeth's Baked Oatmeal

I got this recipe from a friend of mine, Elizabeth,  in a recipe exchange.  :)

1.5 c oats
1/3 c. raw sugar or honey
1/2 c. milk
1/4 c. butter, melted
1 egg
1 tsp. baking powder
3/4 tsp. salt
1 tsp. vanilla
1/2 tsp. cinnamon
1 c. fruit - grated, unpeeled (I usually use an apple, but pears or peaches are yum too.)

Tuna Mac and Cheese Casserole

1 pkg. macaroni and cheese
1 can tuna
1 can cream of mushroom soup
1/2 stick butter
3/4 c. milk
1 c. partially cooked peas, optional

Watermelonade

½ cup sugar
4 cups cubed watermelon
3½ cups water
½ cup freshly squeezed lemon juice