We have found the most wonderful cookbook for kids. It has simple recipes, each of which only have three ingredients. This is a sample from it.
1 pound white and green fettuccine
2 cups tomato sauce
1 1/3 cup light cream
Cook fettuccine as directed on the box.
Meanwhile put the tomato sauce and the cream in a small saucepan and cook over medium-high heat, whisking with a wire wisk until mooth and hot. Salt to taste.
When pasta is cooked, spoon sauce over pasta.