Preheat your oven to 400°F (200°C).
Wash and peel the beets. Cut them into wedges. Trim the tops and ends of the rainbow carrots, then cut them into similar sizes, about 3-4 inches long, halving if thick. Halve the jalapeño lengthwise and remove the seeds if desired.
Place the beet wedges, carrot pieces, and halved jalapeño on a baking sheet. Drizzle with avocado oil and season with salt and pepper. Toss to coat evenly.
Roast the vegetables in the preheated oven for about 30-40 minutes or until tender.
While the vegetables are roasting, set the feta out at room temp.
Once the vegetables are done roasting, remove them from the oven and let them cool slightly. Chop the jalapeño and mash it into a bowl with the feta and harissa to taste.
To assemble the salad, spread the crazy feta mixture on a serving plate.
Drizzle the hot honey over the feta.
Scatter microgreens or greens of your choice over the feta. Add a drizzle of olive oil to the salad.
Arrange the roasted root vegetables on top of the feta and greens.
Finish by sprinkling with crushed pistachios.