Viral TikTok Pasta Salad (The Secret Is Salad Supreme)

McCormick Salad Supreme is a dry seasoning blend in a shaker jar — typically stocked in the spice aisle rather than with the dressings. The blend includes dried Parmesan, sesame seeds, poppy seeds, garlic powder, paprika, and Italian herbs. It's been sold at grocery stores for decades but it's relatively obscure outside of certain Midwest and Italian-American cooking communities. Most major grocery chains (Walmart, Kroger, Publix, Safeway) carry it; if you can't find it locally, it's widely available online. The 6.5 oz jar runs about $3 to $4. Do not skip it in favor of Italian seasoning alone — the Parmesan and seeds in the Salad Supreme add a dimension that regular seasoning blends don't replicate.

Because pasta absorbs dressing during the overnight rest. If you use the standard amount most pasta salad recipes call for (½ to ¾ of a bottle), the salad will be underseasoned and noticeably dry by the next morning. The full bottle sounds like too much when you pour it in, but by the time you serve the salad, roughly half of it has been absorbed into the pasta. The rest coats the vegetables and pools at the bottom of the bowl. If after the overnight rest the salad still tastes oversaturated, add a splash of water and toss — the extra liquid dilutes the dressing without changing the flavor profile significantly.

Yes, but Olive Garden Signature Italian Dressing is specific and worth using for this recipe. It has a slightly sweeter, more herbed profile than Ken's Zesty Italian and a thicker consistency that clings to the pasta better. Ken's Zesty Italian is the second-best option and makes an excellent pasta salad. Wish-Bone Italian, Good Seasons (the packet), and store brands all work. What doesn't work is a very thin, sharp wine-forward Italian dressing — it soaks into the pasta and leaves the salad tasting sour rather than savory. If you can only find Good Seasons packets, mix two packets with ¾ cup olive oil and ¼ cup red wine vinegar, which approximates the Olive Garden profile.

Yes. The salami adds fat, salt, and savory depth, but the salad works without it for vegetarian versions. Substitute with additional provolone, a cup of chickpeas, or a handful of sun-dried tomatoes to keep the umami and salt level up. Some TikTok versions skip the cold cuts entirely and double the vegetables. The Salad Supreme and overnight rest carry the flavor even without the salami — the seasoning is doing more work than it looks like.

Up to 5 days in an airtight container in the refrigerator. The vegetables soften slightly by day 4 and 5, but the flavor actually improves through day 3 as the dressing continues to penetrate. After day 5 the cucumbers and tomatoes start releasing significant liquid and diluting the dressing. If making this for meal prep, hold off on adding the tomatoes and cucumbers until the day before you plan to serve each portion — they stay crisper stored separately and added just before eating.

You can serve it right away, but it will taste noticeably different — more like pasta with dressing poured on top rather than a cohesive, fully seasoned salad. The pasta will still be a bit firm, the vegetables won't have softened slightly into the dressing, and the Salad Supreme won't have had time to bloom and distribute. Minimum rest time for a usable result is 2 hours; 4 hours is substantially better; overnight is the target. If you absolutely must make and serve this same day, use slightly less pasta (10 oz instead of 12) and slightly more dressing so the absorption gap isn't as obvious.

Tri-color rotini is the canonical choice because the spiral shape catches dressing and the colorful pasta looks striking in the bowl (the red and green spirals come from beet and spinach powder, not food coloring). Regular rotini, farfalle (bowtie), penne, or cavatappi all work equally well. Avoid long pasta (spaghetti, linguine) and very small pasta (orzo, ditalini) — long pasta is awkward to serve in a salad context, and small pasta over-absorbs dressing and becomes mushy. The shape just needs surface area to hold the dressing and be easy to eat with a fork.