Bring a large pot of salted water to a boil. Boil the pasta according to package directions. Just before draining, reserve a cup of the pasta cooking water. Drain the pasta and add to a bowl with the spiralized zucchini.
In a food processor or high powered blender, combine the tahini, garlic, avocado, lemon juice, pistachios, basil, mint, jalapeno and olive oil. Blend until you have a pesto like sauce, adding more olive oil if needed to thin. Add the parmesan and season with salt + pepper.
Pour the avocado pesto sauce over the hot pasta + zucchini. Toss well to combine, thin the sauce with pasta cooking water if needed.
Heat a large skillet over medium heat and add a drizzle of olive oil. Once hot, add the Halloumi slices and cook for 1-2 minutes per side or until lightly golden. Remove and drain on paper towels.
Divide the warm pasta among bowls or plates. Top with the halloumi cheese, tomatoes and seeds. EAT!
Notes
*If you do not have a spiralizer just thinly slice the zucchini into matchsticks.