This is not only a bachelor's problem but most students' problem too. Here are a few recipes: 

1. Boil potato, peel it, chop tomatoes and onions, add chilly powder, cumin power and salt. Fry it altogether and eat.

2. Fry eggs and cheura.

3. Boil noodles (ramen, wai wai, etc).

4. Boil pasta. In another pan, put the pasta sauce, milk and butter. Mix the two. Yummmmm.

5. Cook one week's worth of rice, take out a scoop and mix eggs and peas. Fried-rice NewRoad style ;)

6. Buy ready made naan, make one week's worth of thick "kalo daal." Eat the two together for a week.

7. Buy ready made parathas. Dip it in yogurt or achar.

8. On cut up lettuce, add cucumber and tomatoes. Use packet dressings. Eat bread with the salad. Healthy and takes less time to prepare and mostly healthy.

9. Buy frozen food and microwave it.

10. If none of the above works, try McDonald dollar meal.