Cook the elbow macaroni per package instructions. Drain and remove the noodles from the pot. Lay the noodles on a baking sheet and drizzle with a small bit of olive oil.
Prepare all the vegetables and boiled eggs, finely dicing into small pieces.
Add the mayonnaise, sour cream, sweet pickle juice, apple cider vinegar, granulated sugar, Dijon mustard, salt, garlic powder, and red pepper flakes to a mixing bowl. Whisk the ingredients well to create a dressing.
Add the cooled macaroni and the chopped ingredients to a large salad bowl. Pour the dressing over, reserving a couple of tablespoons, and mix well.
Refrigerate the macaroni salad until about half an hour before serving. Stir in the reserved dressing just before serving, along with any fresh herbs.
Notes
Make-Ahead: This salad tastes even better if made a few hours ahead; the flavors meld together in the fridge.Dressing Adjustments: Taste the dressing before combining with the salad—add more sugar for sweetness, more vinegar for tang, or more pickle juice for a punchy flavor.Spice Level: Red pepper flakes add a mild kick. Adjust to your preference or omit for a milder version.Optional Add-ins: You can add shredded cheese, cooked bacon bits, or chopped green onions for extra flavor and texture.