Place the garlic cloves and olive oil in a small saucepan. Simmer over low heat for 45 minutes until the garlic is soft and tender. Remove from heat, let cool, and reserve both the garlic and the oil.
Preheat your oven to 500 degrees Fahrenheit with a pizza stone placed on the top rack.
Clean the morel mushrooms by gently shaking off debris and giving them a quick swish in cold water. Pat them completely dry and cut them in half lengthwise.
Heat one tablespoon of the reserved garlic confit oil in a skillet over medium heat. Add the morel mushrooms and asparagus pieces. Sauté for 3 to 4 minutes until the asparagus is tender-crisp, then remove from heat.
Stretch the pizza dough on a pizza peel dusted with flour or cornmeal to your desired thickness.
Brush the surface of the dough evenly with two tablespoons of the reserved garlic confit oil. Distribute the shredded mozzarella cheese evenly over the crust.
Top the cheese with the sautéed asparagus, morel mushrooms, and the soft garlic confit cloves. Sprinkle evenly with sea salt and red pepper flakes.
Transfer the pizza to the preheated stone in the oven. Bake for 10 to 12 minutes until the crust is golden brown and the cheese is bubbling.
Remove the pizza from the oven, slice, and serve immediately.