Easy Cold Spinach Dip Recipe: No-Cook Creamy Party Favorite

I’ve been making this dip for years, and it’s always the first to disappear at gatherings. No cooking required—just mix, chill, and serve.

This creamy blend of spinach, sour cream, and seasonings comes together in 5 minutes flat. It’s the perfect make-ahead appetizer for stress-free entertaining.

The secret? Using frozen spinach (thawed and well-drained) for convenience without sacrificing flavor. It stays fresh in the fridge for days.

Serve with chips, bread, or veggies for a crowd-pleasing party starter that’s as easy as it gets.

Ingredients for Easy Cold Spinach Dip

Frozen spinach, sour cream, and a few pantry staples create this crowd-pleasing dip with zero cooking.

The spinach is key here—frozen chopped spinach is my go-to for convenience. Birds Eye or store-brand both work perfectly (no need for fresh). The secret is squeezing out every last drop of water—wrap it in a clean kitchen towel and twist hard. The soup mix ties it all together; Knorr Vegetable is the classic choice, but any dry vegetable soup mix works.

No water chestnuts? Diced celery adds a similar crunch. Out of green onions? Shallots or chives work in a pinch. For extra richness, swap half the sour cream for Greek yogurt. The Worcestershire adds depth, but skip it if you’re avoiding anchovies (most brands contain them). For a tangier dip, add extra lemon juice.

This keeps beautifully for 3-4 days in the fridge. Make it the morning of your party—flavors meld and improve over time. Leftovers? Spread on sandwiches or use as a veggie dip. Always stir before serving as it thickens when chilled.

Step-by-Step Instructions for Cold Spinach Dip

Here’s the method. Straightforward, tested, works every time.

Step 1: Thaw and Drain the Spinach Thoroughly

Begin by thawing the 10 oz Frozen Chopped Spinach completely. I like to place it in the refrigerator overnight for the best results, but you can use the microwave’s defrost setting if you’re short on time.

Once thawed, transfer the spinach to a clean kitchen towel or several layers of paper towels. Squeeze out ALL the excess liquid—this is critical. I press and twist aggressively until no more water comes out. Proper draining prevents a watery dip and ensures a rich, creamy texture.

Step 2: Chop the Water Chestnuts and Green Onions

Drain and chop the 8 oz Water Chestnuts into small, uniform pieces. You want them fine enough to blend into the dip but still provide that satisfying crunch. I find that quartering them first makes chopping easier.

Thinly slice the 0.25 cup Green Onions, using both the white and green parts for maximum flavor and color. The green onions add a fresh, slightly sharp contrast to the creamy base. Set both the water chestnuts and green onions aside for now.

Step 3: Mix the Creamy Base with Seasonings

In a large mixing bowl, combine the 1 cup Sour Cream and 0.5 cup Mayonnaise. Stir until completely smooth and uniform. I prefer full-fat sour cream here—it gives the dip that ultra-creamy texture everyone loves.

Add the 1 package Knorr Vegetable Soup Mix, 0.5 tsp Garlic Powder, 0.5 tsp Onion Powder, 1 tsp Worcestershire Sauce, 1 tbsp Lemon Juice, 0.25 tsp Salt, and 0.25 tsp Black Pepper. Mix thoroughly to distribute all the seasonings evenly throughout the base.

Step 4: Fold in Spinach, Water Chestnuts and Green Onions

Add the well-drained spinach to the creamy base and stir until fully incorporated. The spinach should be evenly distributed with no clumps. Now fold in the chopped water chestnuts and sliced green onions. I use a gentle folding motion to avoid breaking up the water chestnuts too much.

Give it a final stir and taste. Adjust seasoning if needed, though the soup mix provides a solid flavor foundation. The texture should be thick and creamy with visible flecks of green from the spinach and onions.

Step 5: Chill and Serve

Transfer the dip to a serving bowl, cover with plastic wrap, and refrigerate for at least 2 hours. I always make this the night before serving—it allows the flavors to meld beautifully and the dip to thicken slightly.

Serve cold with your favorite dippers like bread, crackers, or fresh vegetables. The dip should be creamy with a perfect balance of savory, tangy, and slightly sweet flavors. The water chestnuts add a delightful crunch that sets this dip apart from others.

Essential Equipment for easy cold spinach dip

Mixing Bowls

A large mixing bowl is essential for combining all ingredients without spills. I use a 3-quart stainless steel bowl—durable and easy to clean. The size gives plenty of room to fold in spinach and water chestnuts without making a mess.

Fine Mesh Strainer

For draining spinach, a fine mesh strainer helps remove excess water. Press the thawed spinach with a spoon to push out liquid. I always keep one in my pantry for this exact purpose.

Sharp Chef’s Knife

A 8-inch chef’s knife makes quick work of chopping water chestnuts and green onions. I recommend Wüsthof or Mercer Culinary brands for their sharpness and durability. A good knife changes prep from a chore to a joy.

Cutting Board

Use a large plastic or wood cutting board to protect your countertops. I prefer a 12×18-inch board for ample space. Plastic boards are dishwasher-safe and gentler on knife edges.

Measuring Cups

Accurate measurements matter for consistency. I use OXO Good Grips measuring cups—the magnetic set stays organized. Measure sour cream and mayo precisely for the perfect creamy texture. 💪

Spatula

A silicone spatula scrapes every bit of dip from the bowl. The flexible head gets into corners, wasting nothing. I keep one in my utensil crock for easy access during prep.

Frequently Asked Questions