Preheat the oven to 400 degrees and line a large roasting pan with parchment paper
Spead the frozen corn on the parchment paper and place in the oven for about 35-40 minutes until golden brown. Mix half way
On another rack place the washed poblano pepper in the oven with the corn and roast for about 20-25 minutes until the skin starts to blacken
While the veggies are in the oven half the cherry tomatoes and place in a large bowl
Dice the mango, chop the cilantro, and red onion and add to the bowl
Dice up the avocado and set aside
Once the poblano pepper has cooled, deseed and chop. Then add to the bowl
Once the corn is about 5 minutes from being done, place the chopped garlic on then pan to finish roasting with the corn
Add in the lime juice. Do 1 if it is a juicy lime or 2 if the limes are not juicy. Then add in some salt.
After the corn and garlic are done and have cooled for a few minutes then place in the bowl and stir everything together
Finally add in the avocado and taste to see if more salt needs to be added
Serve with chips, on top of a salad, with fish or any meat, etc.