In a large pan, heat the olive oil over medium heat. Add the sliced bell peppers and cook for about 5-7 minutes, stirring occasionally, until they are tender but still slightly crisp. Add the minced garlic to the pan, stir and cook for another 1-2 minutes, until the garlic is fragrant.
2-4 bell peppers - any color, thinly sliced, 2 tbsp olive oil, 3 cloves garlic, minced