Season the steak with salt and pepper.
Melt the butter in a pan and sauté the garlic.
Add the steak and cook to your desired doneness.
For the mango salsa, dice the mango, bell pepper, tomato, and red onion.
Chop the cilantro and jalapeño.
Mix the diced ingredients with the olive oil, lime juice, salt, and pepper.
For the chipotle mayo, mix the mayonnaise and chipotle paste, then season with salt and pepper.
