Squash
Preheat oven to 400F and cut squash in half, lengthwise. Spray with olive oil spray and season with salt and pepper.
Place on cookie sheet, with squash side facing up. Cook for 50 minutes. Remove from oven and cool. Remove squash flesh carefully leaving skin intact. Optional of course. Cut squash for smaller pieces.
Chicken
Rub each chicken breast with 1 teaspoon of olive oil and sprinkle with salt and pepper. Cook on medium heat for 10 minutes on each side. Let chicken sit in pan for 5 minutes. Cut into cubes or strips.
Mexican Fried Squash
Add 2 teaspoons of olive oil to large non-stick pan on medium high heat. Add onions and tomatoes and cook for 8 minutes. Add the garlic and the squash and cook for another 8 minutes. All liquid should be evaporated. Salt and pepper to taste.
Assembly
it is a lot of food. The Mexican Fried Squash can be divided between 4 people. If very hungry divide mixture and fill each squash shells. Top with grilled chicken, salsa, guacamole, lettuce, cheese and sour cream.