Fill a large pan with water and a pinch of salt.
Heat the water over high heat.
Lay the sweet potatoes on their sides and slice them into one inch long pieces. Cut the cauliflower into smaller pieces.
Put the sweet potato and cauliflower pieces into the water.
Once the water boils, reduce it to a simmer and let the vegetables cook for 14 minutes. Drain the vegetables when they are done and set aside-- this will likely be done while cooking the meat based on the timing of how everything is cooking.
While the water is boiling, preheat the oven to 400 degrees.
In another large pan over medium heat, heat 1 tbs of olive oil.
Mince the garlic cloves and onion in a food processor and put them into the pan with the olive oil.
Mix the minced garlic and onion into the olive oil and let them cook for 4 minutes.
Add the shredded carrots to the garlic and onion, mix well, and cook for another 3 minutes.
Add the ground turkey to the pan and try to separate it into small pieces with a spatula.
Put the thyme, 1 tsp of salt, pepper to taste, tomato paste, rosemary, and paprika on top of the ground turkey and mix well.
Continue to mix the ground turkey with a spatula while it cooks, making sure that it breaks into small pieces. Let the turkey cook for 10 minutes ( or until it is no longer pink) and then evenly put it on the bottom of a 13x9 inch pan.
Then, place the sweet potatoes and cauliflower in a blender (I used a ninja) with the coconut milk, garlic powder, pepper to taste and 1 tsp of salt. This may need to be done in batches, if so- make sure everything is evenly mixed.
For me, I put all the sweet potatoes and cauliflower in at once and needed to push down the sides of the blender with a spatula periodically until it was all mixed.
Cover the turkey meat with the sweet potato and cauliflower mash, making sure to evenly spread it out on the pan.
Evenly sprinkle 1 cup of shredded goat cheddar (if you are using it) on top of the potatoes.
Cook for 35 minutes.
Then set the oven to Broil and cook for 2 1/2 minutes. Switch directions of the pan and cook for another 2. Check on it often to make sure it doesn't burn.