Prepare tomatoes, this can be done up to a week ahead. Preheat the oven to 300 degrees. Slice tomatoes in half and spread out cut side up on a cookie sheet. Spray with cooking spray and sprinkle with salt and pepper, place in the oven for about 30 minutes.
Set the oven to broil. Place asparagus on baking sheet and sprinkle with oil and salt and pepper. Broil for 5 minutes. Remove from oven and cut into 2 inch pieces.
Preheat oven to 450 degress. Prepare a 6 cup muffin tin with cooking spray. Whisk eggs, milk, Temp Tee Whipped Cream Cheese, salt and pepper in a large bowl. Stir in tomatoes and asparagus. Pour into muffin tins and sprinkle Parmesan cheese on top. Bake for 15 minutes or until set and lightly browned. Serve warm or cold.