Pour in broth and water; bring to a simmer. Stir in diced potatoes, cover, and cook until tender, about 10–12 minutes.
4 cups chicken broth, 1.5 cups water, 2 medium potatoes
Add frozen pierogi and cook until they float and edges turn glossy, about 5 minutes.
1 pound frozen cheddar pierogi
Finish & Garnish
Lower heat, stir in heavy cream and dill, and heat through without boiling, about 1–2 minutes. Season with salt and pepper before serving.
Notes
Testing Note: I discovered that adding the pierogi at the end keeps them from becoming soggy.Pro Tip: Simmer on medium-low to prevent the cream from breaking.Storage: Chill within 2 hours and refrigerate up to 3 days or freeze for up to 3 months.