01 - Preheat the oven to 425°F. Line a baking sheet with parchment paper.
02 - Toss the asparagus with olive oil, 1/4 teaspoon salt, and black pepper. Spread in a single layer on the prepared baking sheet.
03 - Roast the asparagus for 12-15 minutes, until tender and slightly caramelized.
04 - In a medium bowl, combine ricotta, heavy cream, lemon zest, 1 tablespoon lemon juice, garlic, and remaining salt. Whip with a hand mixer or vigorously by hand until smooth and airy.
05 - Taste the ricotta whip and adjust seasoning or lemon juice as desired.
06 - Spread the lemon ricotta whip onto a platter. Arrange the roasted asparagus on top. Sprinkle with fresh herbs, extra lemon zest, and crushed red pepper flakes if desired.