1-Getting started with this 7 layer dip: First, prepare all ingredients by rinsing and chopping vegetables, like dicing the roma tomato and chopping the scallions, to ensure smooth assembly. This preparation helps everything come together quickly, taking about 20 minutes total.

2-Second: mix 1 cup refried beans with 1/4 cup salsa and 1/8 teaspoon salt in a bowl for the base layer.

3-Third: mash 2 ripe avocados with the remaining 1/4 cup salsa, 1 tablespoon fresh lime juice, the chopped jalapeño, chopped cilantro, and the remaining 1/8 teaspoon salt to create a fresh, creamy middle layer.

4-Fourth: stir 1/2 cup sour cream with 1 tablespoon taco seasoning for a tangy top layer.

5-Fifth: in a deep dish, assemble the layers in this order: the refried bean mixture, avocado mixture, sour cream mixture, 1 cup grated sharp cheddar cheese, diced roma tomato, chopped scallions, jalapeño slices, chopped cilantro, and optional sliced black olives for garnish.

6-To finish, chill the dip in the refrigerator before serving it with tortilla chips. For the best results, mash avocados a day or two ahead to enhance their ripening, and grate the cheese freshly for better texture. Individual layers might taste strongly seasoned, but they blend well when combined, creating a harmonious flavor perfect for busy parents or working professionals looking for quick meal ideas.