Bring a large pot of salted water to a boil, or if you have a large enough skillet, use that.

If using dried tortellini, add to pot and set timer for 8 minutes when it comes to a boil. After four minutes, add the asparagus ends and at 7 minutes, add the asparagus tips. Test pasta and when al dente, drain.

If using fresh tortellini, add the asparagus stems to the pot and simmer for 1 minute, then the pasta and simmer for two, then the asparagus stems and simmer for an additional minute until pasta is heated through but still al dente. Drain.

For fresh or dried tortellini:

In the pot, add the butter and heat over medium-high heat until butter begins to turn golden brown. Add garlic and prosciutto or ham, if using. Add tarragon. Add the pasta/asparagus back into the pot and toss.

Serve with shavings of Parmesan or Romano and wedges of lemon.