Recipe: Ninfa's Green Sauce (Similar ?)

I couldn't find the recipe but this might be similar????

Ninfa's Green Sauce

3 medium avocados
3 medium green tomatoes
4 fresh tomatillos
3 cloves garlic
2 to 3 sprigs cilantro
1 to 2 jalapeno peppers
1 1/2 cups sour cream
salt

Peel avocados and place them in a blender.

In a medium saucepan, boil tomatoes, tomatillos, garlic, and jalapenos for 15 minutes.

Remove from saucepan and place all ingredients in a blender with the avocados. Add sour cream and whirl until smooth.

Servings: 4