Thinly slice the onion and dill pickles and dice the avocado. Add the arugula to a large salad/serving bowl. Add the onion, sliced dill pickles, and diced avocado. Season with black pepper and toss to combine.
Step 2
Tear the salmon into bite-sized pieces. Arrange the salmon pieces over the salad. Scatter the capers over the salad. Lightly toss everything to combine.
Step 3
Drizzle the olive oil over the salad. Dot the sour cream over the salad at random intervals. Serve immediately as a low carb lunch option, light Keto dinner, or sharing starter.