Cook tortellini. Bring a large pot of salted water to a boil. Add tortellini and cook just to al dente, according to package directions. Drain and set aside.
16-20 ounces tortellini
Brown butter. While the tortellini cooks, set a large skillet over medium heat and add the butter. Let the butter melt, then bubble, then begin to turn brown, all while swirling the pan occasionally. When the butter is medium brown with darker flecks speckled throughout, and has a slightly nutty aroma, pour it out of the skillet and into a bowl. Set the butter aside and return pan to the heat.
6 Tablespoons butter
Cook bacon. Add bacon strips to the skillet and increase heat to medium-high. Cook for a few minutes on each side, until nice and crisp, then remove bacon to a small plate and set aside. (You can also cook or finish the bacon in the microwave to save time.)
4-5 strips of bacon
Finish sauce. Add shallot to the pan and cook for 2-3 minutes, until beginning to soften. Stir in the peas and continue to cook until the pan starts to sizzle again. Add garlic and cook 1 minute more.
1 shallot, 2 cups frozen peas, 2-3 cloves garlic
Combine. Stir the browned butter and drained tortellini back into the skillet. Stir in Parmesan. Crumble the cooked bacon into small pieces and mix in or reserve to top individual portions. Season with salt to taste, and garnish with parsley, red pepper, and more Parmesan as desired. Enjoy!
1/2 cup grated Parmesan, dried parsley, salt, and red pepper flakes