Bring a large pot of water to a boil. Add lasagna noodles and cook until al dente. You don't want to over cook them since they will finish cooking in the oven. Drain and rinse the noodles under cold water. Lay cool noodles on a clean kitchen towel until you are ready to use them.
While the noodles are cooking, prepare the filling. Add all of the ingredients to a bowl and stir to combine. Set aside.
After draining the noodles, place the same pot back on the stove over medium heat. Add the butter, garlic, shallot, sage, rosemary and a pinch of salt & pepper to the pot. Cook, stirring frequently, for 2-3 minutes. Add the milk, broth and flour. Whisk until smooth and bring to a boil.
Lower heat and add cream cheese. Whisk until smooth and allow to cook until slightly thickened. Taste and add lemon juice if it needs acidity. Turn the heat off.
Preheat the oven to 425 degrees. Add 1 cup of sauce to the bottom of a casserole dish (mine is 9"x12"). Add 2 tbsp of filling to each lasagna noodle - spreading it along the whole noodle. Roll them up and place them in the casserole dish.
Pour the remaining sauce over the noodles (it will seem watery, but it will continue to thicken in the oven). Place in the oven (uncovered) for 25 minutes. Turn oven to broil and cook for an additional 2-3 minutes.
Remove from the oven and allow it to rest for 5 minutes. Top with your favorite fresh herbs and serve. Be sure to to scoop up extra sauce from the bottom of the pan and pour it over the rolls once plated.