Preheat oven to 425°F. Peel and dice the squash into 1-inch cubes, discarding the seeds and peel.
On a large sheet pan, toss squash, onion, and garlic cloves with 3 tablespoons of olive oil, rosemary. Aleppo pepper, thyme, salt, and pepper.
Roast for 30 minutes, stirring halfway through.
While vegetables roast, rinse farro and add it to a medium saucepan with 4 cups of water and 1 teaspoon kosher salt.
Bring to a boil, skim off foam, reduce heat, and simmer for 25-30 minutes until tender.
Drain and transfer to a large serving bowl.
In the same pot, add 2 tablespoons of water and the chopped kale.
Drizzle with 1 tablespoon of olive oil and a pinch of salt.
Cook over medium heat, tossing until wilted, 3-5 minutes.
Cool slightly, then massage kale to tenderize.
Add to the bowl with farro.
Remove roasted vegetables from the oven.
Smash roasted garlic into a paste and mix with ¼ cup olive oil, honey, vinegar, za’atar, salt, and pepper.
Combine roasted vegetables, farro, and kale. Pour dressing over and toss gently.
Add crumbled goat cheese and pepitas.