做饭

Pinyin: zuò fàn
Meaning：Cooking; cook the meals
Sentence: 开始做饭前，我还得去买些厨房用具。I have to buy some kitchen utensils before starting cooking.

More:

做：

Pinyin: zuò
Meaning: To make; to do
Radical: 亻
Stokes: 11
Traditional: 做
Common words/Phrase:
做法 [zuò fǎ] 【way of doing things】
做人 [zuò rén] 【conduct oneself】
做生意　[zuò shēng yì] 【to do business】
做事 [zuò shì] 【handle affairs】
做作 [zuò zuo] 【overdo】

饭：

Pinyin: fàn
Meaning: Meal; rice
Radical: 饣
Stokes: 7
Traditional: 飯
Common words/Phrase:
饭店 [fàn diàn] 【restaurant】
饭馆 [fàn guǎn] 【restaurant】
饭菜 [fàn cài] 【meal】
饭桶 [fàn tǒng] 【scallywag】
饭量 [fàn liàng] 【appetite】