This is one that might be similar?
1 can refried beans
1/2 cup sour cream
4 oz package of cream cheese, softened
1/2 package taco seasoning mix
4 scallions, sliced
4 oz cheddar cheese
4 oz Monterey Jack cheese
Preheat oven to 350°
Blend the sour cream with the cream cheese. Mix in the beans, taco mix, scallions and half of the other two cheeses. Put it into a small casserole dish, sprinkle with the remaining cheeses and bake about 20 minutes until it's bubbly and lightly browned.