In a food processor, puree the ricotta, lemon zest, lemon juice, garlic and the ¼ cup of olive oil until smooth. Scrape into a medium bowl, stir in the herbs and season generously with salt and pepper.
Light a grill. Brush the baguettes with olive oil. Grill over moderately high heat, turning once, until lightly charred, 3 minutes. Drizzle the herbed ricotta with olive oil and garnish with herbs and cracked pepper. Serve with the bread.