Cut the lemon into 8 wedges. Roughly chop the almonds. Cut the potatoes into bite-sized pieces, rinse in water, and drain. Place the potatoes in a microwave-safe container, cover loosely with plastic wrap, and microwave at 600W for about 4 minutes until soft.

Mash the potatoes with a fork, then mix in the cream cheese and the seasonings (lemon juice, salt, and black pepper). Let the potato salad cool slightly.