Begin by bringing a large pot of water to a boil and preparing the pasta according to directions. While waiting for the water to boil, start on the rest of the dish. Keep in mind that you want to reseve about 2/3 of a cup of water from the pasta.

Heat a large skillet over medium heat. Add 1.5 tablespoons of olive oil, then toss the chopped broccoli and asparagus in the skillet with 1/4 teaspoon each of salt and pepper. Toss well to coat, then cook until slightly golden and crisp, about 6-8 minutes. Using a large slotted spoon, remove the broccoli and asparagus, setting it aside in a bowl.

Add the remaining olive oil to the skillet and reduce the heat to medium-low. Add in the leeks and red pepper, stirring well to coat and cooking until soft, about 5 minutes. Stir in the garlic and cook for 30 seconds, then add spinach and kale with remaining salt and pepper, tossing well. Cook and stir until wilted, about 5 minutes or so.

While the kale and spinach are cooking, add butter to a small saucepan over medium heat and whisk constantly while it bubbles. The minute brown bits begin to form on the bottom of the pan, remove from heat and whisk for an additional 30 seconds. (for more step by step photos of browning butter, click here) Let butter stand for 2 minutes, then add in minced garlic and whisk. Add in panko and stir well to coat and combine. Set aside.

Slice avocado in half. Remove the flesh from one side, mashing until almost smooth. Add the 2/3 of reserved pasta water to the skillet with the spinach/kale mixture, stirring well. Add the mascarpone cheese and mashed avocado, continuing to stir until totally melted and creamy. Add in the cooked pasta, tossing well to coat. Finish by adding in the cheese, broccoli, asparagus and edamame. Taste and season additionally if desired. To serve, slice remaining avocado and add it to the top of each dish, then cover in garlic brown butter bread crumbs.