Preheat your oven to 400°F and line a large baking sheet with parchment paper.
Crumble the tempeh into bite-sized pieces and rinse the chickpeas, patting them very dry with a towel.
Place tempeh and chickpeas on the baking sheet and toss with olive oil, garlic powder, smoked paprika, sea salt, and black pepper.
Roast for 20-25 minutes, tossing halfway through, until the chickpeas are crispy and the tempeh is golden brown.
While roasting, strip the kale leaves from the stems, chop finely, and place in a large mixing bowl.
Add the lemon juice to the kale and massage with your hands for 2 minutes until the leaves are dark green and tender.
In a small jar, whisk together the tahini, nutritional yeast, and a tablespoon of warm water until smooth.
Add the roasted tempeh and chickpeas to the kale, sprinkle with hemp seeds, and drizzle the tahini dressing over the top before tossing to combine.