Begin by draining the oil from your sardines. Carefully open the can, using a can opener if needed, and pour the contents into a fine mesh strainer over the sink. Allow the sardines to sit for a minute or two, letting any excess oil drip away, before transferring them to a mixing bowl.

Once the sardines are in the bowl, grab a fork and mash them to your desired consistency. Aim for a combination of smooth and chunky textures, similar to traditional tuna salad, which takes about 1-2 minutes of gentle mashing.

Next, add your minced vegetables to the bowl. Stir in 1.5 tablespoons of Greek yogurt and 1 tablespoon of mayo. If you prefer a tangier taste, add a little more yogurt. Mix everything thoroughly for about 2-3 minutes until it's well combined and creamy.

To enhance the flavor, stir in the mustard, capers, smoked paprika, and kosher salt. Mix these ingredients thoroughly for another 1-2 minutes until everything is evenly distributed.

Take a moment to taste your salad and adjust the seasoning if needed. Serve your sardine salad immediately—it's perfect on whole grain bread, with crunchy tortilla chips, or over a fresh bed of greens.