A hot, bubbling dish of spinach and artichoke dip is always the first appetizer to disappear at any gathering. This recipe builds deep flavor from the ground up with sautéed aromatics, properly drained spinach, and a rich blend of three cheeses. It bakes up beautifully with a golden, bubbly Parmesan crust that is perfect for dipping.
Why This Works
- Sautéing shallots and garlic in butter first removes their raw bite and builds a savory foundation that powdered seasonings cannot match.
- Thawed frozen spinach must be squeezed thoroughly dry; excess water will make the dip soupy and prevent browning on top.
- A combination of cream cheese for body, sour cream for tang, and mozzarella for stretch gives the dip a balanced texture that is creamy but perfectly scoopable.
- Baking uncovered at 375°F allows the top to brown and bubble while the interior heats through evenly, creating a contrast between the crisp top and velvety center.
What You Need
- 10-inch cast-iron skillet or 1½-quart baking dish
- Large skillet or sauté pan
- Clean kitchen towel or cheesecloth
- Mixing bowl
- Rubber spatula
- Measuring cups and spoons
Ingredients
- 10 oz (283 g) frozen chopped spinach, thawed
- 1 (14 oz / 400 g) can artichoke hearts, drained
- 2 tablespoons unsalted butter
- 1 medium shallot, minced
- 3 cloves garlic, minced
- 8 oz (227 g) cream cheese, softened to room temperature
- ⅔ cup (160 g) sour cream
- ⅓ cup (75 g) mayonnaise
- 1½ cups (170 g) shredded low-moisture mozzarella, divided
- ½ cup (50 g) grated Parmesan cheese, divided
- ½ teaspoon fine sea salt
- ¼ teaspoon black pepper
- ⅛ teaspoon cayenne pepper, optional
- For serving store-bought tortilla chips, toasted baguette slices, or raw vegetables
Instructions
- Preheat the oven and prepare the spinach. Preheat the oven to 375°F (190°C). Place the thawed spinach in the center of a clean kitchen towel. Gather the edges, twist tightly, and squeeze over the sink until no more liquid drips out. You should end up with a compact, dry ball of spinach. Set aside.
- Sauté the aromatics. Melt the butter in a large skillet over medium heat. Add the minced shallot and cook, stirring occasionally, until softened and translucent, about 3 minutes. Add the garlic and cook until fragrant, about 30 seconds. Remove the skillet from the heat.
- Chop the artichokes. Drain the artichoke hearts and pat them dry with paper towels. Roughly chop them into bite-sized pieces, about ½-inch chunks. A few larger pieces are fine and add texture.
- Mix the base. In a large mixing bowl, combine the softened cream cheese, sour cream, and mayonnaise. Stir with a rubber spatula until smooth and fully blended. Add the sautéed shallot and garlic mixture, the squeezed spinach, chopped artichokes, 1 cup of the mozzarella, ¼ cup of the Parmesan, salt, black pepper, and cayenne if using. Fold everything together until evenly distributed.
- Transfer to the baking dish. Scrape the mixture into a 10-inch cast-iron skillet or a 1½-quart baking dish. Spread it into an even layer with the spatula. Sprinkle the remaining ½ cup mozzarella and ¼ cup Parmesan over the top.
- Bake until golden and bubbly. Place the dish on the center rack of the oven. Bake for 18 to 22 minutes, until the edges are bubbling and the top is golden brown. For a deeper brown top, switch the oven to broil for the last 1 to 2 minutes, watching constantly so it does not burn.
- Rest and serve. Remove the dip from the oven and let it rest for 5 minutes. The dip will settle slightly and thicken as it cools. Serve warm directly from the skillet or baking dish with tortilla chips, toasted baguette slices, or crisp vegetables.
Tips for the Best Results
- Room-temperature cream cheese blends smoothly without lumps. Pull it from the fridge 45 minutes before you start, or microwave it in 15-second bursts until soft but not melted.
- Really squeeze the spinach. Even a few tablespoons of extra water can make the dip watery. Use a kitchen towel you do not mind staining, or wear disposable gloves.
- For the best texture, chop artichokes by hand rather than using a food processor. The uneven pieces give the dip a more interesting bite.
- This dip can be assembled up to 24 hours in advance. Prepare everything, spread it in the baking dish, cover tightly, and refrigerate. Add 5 to 7 minutes to the bake time when cooking straight from the fridge.
- If the top browns before the center is hot, tent the dish loosely with foil and continue baking until bubbly throughout.
- A cast-iron skillet retains heat beautifully and keeps the dip warm at the table for longer than a ceramic dish.
Troubleshooting
Dip turned out watery and separated
The spinach was not squeezed dry enough, or the artichokes were not patted dry. Next time, wring the spinach in a towel until it feels almost crumbly. If the dip is already baked, you can pour off any standing liquid and stir the dip gently to recombine.
The center is cold while the top is browned
The dip was likely baked straight from the fridge. Cold ingredients need more time. Always let the assembled dip sit at room temperature for 20 minutes before baking, or add extra bake time and tent with foil.
The top did not brown
Your oven may run cool, or the dip was covered. Bake uncovered on the center rack. If it still looks pale after 22 minutes, place it under the broiler for 1 to 2 minutes, watching the entire time.
The dip is too thick and stiff
This can happen if too much moisture was removed or if it over-baked. Stir in a tablespoon of warm milk or sour cream right after removing it from the oven to loosen the texture.
Storing and Re-Crisping
Cool leftover dip to room temperature within 2 hours. Transfer to an airtight container and refrigerate for up to 4 days. Reheat individual portions in the microwave in 30-second bursts, stirring between each. To reheat a larger amount, spread the dip in an oven-safe dish, cover with foil, and warm at 325°F (163°C) for 12 to 15 minutes until heated through. The dip does not freeze well, as the dairy can become grainy upon thawing.
Variations to Try
- Add 6 slices of cooked, crumbled bacon to the mixture for a smoky, savory depth.
- Fold in one 4-ounce can of drained, diced green chiles for mild heat and a Southwestern twist.
- Replace half the artichokes with 1 cup of chopped, sautéed cremini mushrooms for an earthier dip.
- Use pepper jack cheese in place of half the mozzarella and add a finely minced jalapeño for a spicy version.
- Stir in 1 cup of lump crab meat, picked over for shells, just before transferring to the baking dish. Bake as directed.
Frequently Asked Questions
Can I use fresh spinach instead of frozen?
Yes. You will need about 1 pound of fresh spinach. Sauté it in a dry skillet over medium heat until fully wilted, about 3 to 4 minutes, then transfer it to a towel, squeeze out all the liquid, and chop it roughly. Measure the squeezed spinach to make sure you have roughly 1 cup packed.
What is the best cheese combination for this dip?
Cream cheese provides the creamy base, sour cream and mayonnaise add tang and richness, mozzarella gives that classic cheese pull, and Parmesan delivers a salty, nutty crust on top. Avoid pre-shredded cheese if possible; it is coated with starch that can make the dip grainy. Shred your own mozzarella from a block.
Can I make this dip in a slow cooker?
Yes. Sauté the shallot and garlic as directed, then combine all ingredients except ½ cup of the mozzarella and the topping Parmesan in a slow cooker. Cook on low for 2 hours, stirring once halfway through. Sprinkle the reserved cheese on top, cover, and cook for 15 more minutes until melted.
How do I keep the dip warm during a party?
A cast-iron skillet holds heat well for about 30 minutes on the table. For longer parties, transfer the baked dip to a small slow cooker set to the warm setting. Stir occasionally to prevent a skin from forming on top. Do not leave it out for more than 2 hours.
My dip looks greasy on top. What went wrong?
A small amount of oil is normal, but excess grease usually means the dip was over-baked or the oven temperature was too high. Baking at 375°F and pulling the dish as soon as the edges bubble will prevent the cheese from breaking and releasing its oils.