Wash hands with soap and water.

Chop the cauliflower into 2-inch pieces.

Peel the onion and chop it into small pieces.

Chop the tomatoes into small pieces.

Put the cauliflower in a medium saucepan and add 1 inch of water. Cook over medium heat, and let it boil for 3 minutes. Drain cauliflower.

In a large pan, heat the oil, and add the onion. Cook over medium heat for 3 to 5 minutes.

Add the garlic and cauliflower. Cook while stirring for 3 minutes, until lightly browned.

Add the tomatoes and pepper. Cook for 5 more minutes.