I created this dip for a last-minute get-together, and it became my go-to party starter. No cooking, 5 minutes of prep, and everyone asks for the recipe.
It’s creamy, packed with spinach flavor, and works with any dippers. Foolproof and always a crowd-pleaser at gatherings.
Ingredients for Easy Cold Spinach Dip
No cooking, just mixing. These fresh ingredients come together fast for a crowd-pleasing dip.
| Ingredient | Amount | Notes |
|---|---|---|
| Fresh Spinach 🍃 | 10 oz | Chopped, well drained |
| Sour Cream 🥣 | 1 cup | Full-fat for creaminess |
| Mayonnaise 🥪 | 1 cup | Quality brand preferred |
| Water Chestnuts 🌰 | 1 can | Drained and chopped |
| Green Onions 🧅 | 4 whole | Thinly sliced, green parts only |
| Knorr Vegetable Soup Mix 🥣 | 1 package | Or similar dry vegetable soup mix |
| Garlic Powder 🧄 | ½ tsp | Adjust to taste preference |
| Onion Powder 🧅 | ½ tsp | For depth of flavor |
| Worcestershire Sauce 🫒 | 1 tbsp | Vegetarian version if preferred |
| Lemon Juice 🍋 | 1 tbsp | Freshly squeezed preferred |
| Salt 🧂 | ¼ tsp | Adjust to taste |
| Black Pepper 🌶️ | ¼ tsp | Freshly ground preferred |
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The spinach should be fresh, not frozen (frozen gets watery). Trader Joe’s and Whole Foods have great pre-washed baby spinach that saves time. Drain it well—squeeze out all the water in a clean towel or you’ll end up with a soup, not a dip. The water chestnuts add that perfect crunch, and Del Monte or store-brand cans work fine. Sour cream and mayo are the base, so use full-fat for the creamiest texture.
No Knorr mix? 1 tbsp each onion powder and garlic powder plus 1 tsp salt gets you close. Out of water chestnuts? Diced celery or jicama adds similar crunch. Vegetarian Worcestershire (like Annie’s) skips the anchovies if that’s a concern. Sour cream can be swapped for Greek yogurt if you want a tangier dip. The green onions? Chives or shallots work too.
This dip stays fresh for 3-4 days in the fridge (it won’t last that long at a party). Stir before serving—the flavors meld the longer it sits. Best made 2 hours ahead so the flavors can develop. Serve chilled with bread, chips, or veggies.
Why You’ll Love This Recipe
- No Cook Needed: I just dump everything in a bowl and stir—no oven, no fuss.
- Creamy Crunch: The water chestnuts add this perfect little bite against the smooth sour cream and mayo.
- Party or Snack: I’ve served this at potlucks and eaten it straight from the fridge with chips at midnight.
- Stays Fresh: Honestly, it tastes even better the next day after the flavors meld.
Step-by-Step Instructions for Cold Spinach Dip
This no-cook method comes together in minutes for effortless entertaining.
Step 1: Prepare and Drain the Vegetables
Begin by thoroughly draining the 10 oz Fresh Spinach—I press it between paper towels to remove every drop of liquid. Excess moisture will thin your dip and dilute the flavors. I’ve found this step separates a good dip from a great one.
Next, drain and finely chop the 1 can Water Chestnuts. These add a satisfying crunch that contrasts beautifully with the creamy base. Thinly slice the 4 whole Green Onions, using only the green parts for a milder, fresher taste that won’t overpower the other ingredients.
Step 2: Combine the Creamy Base
In a large mixing bowl, whisk together the 1 cup Sour Cream and 1 cup Mayonnaise until perfectly smooth. I always use full-fat sour cream here—it creates that luxurious texture everyone expects from a party dip.
The mayonnaise adds richness while the sour cream provides tang. Make sure there are no streaks, just a uniform, velvety base ready to receive the other components.
Step 3: Incorporate Flavorings and Seasonings
Sprinkle in the 1 package Knorr Vegetable Soup Mix—this is your flavor powerhouse. Then add the 0.5 tsp Garlic Powder, 0.5 tsp Onion Powder, 1 tbsp Worcestershire Sauce, and 1 tbsp Lemon Juice.
The soup mix contains salt, so go light on the additional 0.25 tsp Salt and 0.25 tsp Black Pepper. Stir everything together until no dry spots remain. The Worcestershire adds depth while the lemon juice brightens all the flavors.
Step 4: Fold in Vegetables and Chill
Gently fold in the prepared spinach, water chestnuts, and green onions. I like to add them last to maintain their texture and prevent the spinach from turning the entire mixture green. The contrast of green flecks against the creamy base looks as good as it tastes.
Transfer to a serving bowl, cover, and refrigerate for at least 2 hours. This chilling time allows the flavors to meld together. Real talk: overnight chilling makes it even better, if you can wait that long.
Pro Tips For Making Easy Cold Spinach Dip
- Drain the Spinach: Squeeze out every last drop of water from the spinach—using a clean towel or cheesecloth works best. I learned this the hard way after my first dip turned into a watery mess.
- Chop Water Chestnuts Fine: Dice the water chestnuts into tiny, even pieces so they blend seamlessly into every bite. Sounds tedious, but it actually changes the outcome.
- Chill Before Serving: Let the dip sit in the fridge for at least an hour before serving. The flavors meld together, and it thickens up just right.
- Use Full-Fat Sour Cream: Skip the light version—full-fat sour cream gives the dip that rich, creamy texture everyone loves. I was skeptical until I tried it.
Storing and Reheating This Recipe
Refrigerator Storage
Transfer your dip to an airtight container and refrigerate promptly after making. It stays fresh for 3-4 days at 40°F or below. The flavors actually deepen as it sits, making leftovers taste even better the next day. ❄️
Freezing Not Recommended
I don’t suggest freezing this dip—the mayonnaise and sour cream can separate and become watery when thawed. The spinach also releases more liquid, which changes the texture. Stick to refrigeration for best results.
Serving Temperature
This dip is meant to be served cold, straight from the fridge. Let it sit at room temperature for 10-15 minutes before serving to take the chill off slightly, but don’t leave it out longer than 2 hours for food safety.
Stir Before Serving
If the dip has been sitting for a while, give it a good stir to redistribute the flavors and textures. The water chestnuts may settle at the bottom, so mixing ensures every bite has that perfect crunch.
Reviving Leftovers
If your dip seems thick after refrigeration, stir in 1-2 tbsp milk or buttermilk to loosen it up. This brings it back to that perfect creamy consistency without diluting the flavor. 💡
Nutrition Facts
Frequently Asked Questions
Can I make this dip ahead of time?
In fact, it tastes better after 2 hours of chilling. The flavors meld together beautifully, making it perfect for party prep. Just store it in an airtight container until serving.
What can I use instead of water chestnuts?
For that signature crunch, try diced celery, jicama, or even radishes. Each adds a different but delicious texture that complements the creamy base.
How do I fix a watery dip?
Drain your spinach thoroughly by squeezing it in a clean towel. If it’s still too thin, stir in more mayonnaise or sour cream to thicken it up.
Can I use frozen spinach?
Not recommended—frozen spinach releases too much water and can make your dip soggy. Stick with fresh for the best texture and flavor.
Trained in classic French technique but raised on slow-cooked ribs and spicy rubs, she blends culinary skill with smoke and soul.
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