Roasted Eggplant and Pepper Spread

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This traditional Balkan spread (zacusca) combines charred eggplants and peppers for a rich, smoky flavor profile. The vegetables are grilled until perfectly charred, peeled, and chopped before being slow-cooked with sautéed onions, tomato sauce, and seasonings. The three-hour cooking process develops deep flavors, resulting in a versatile spread that can be preserved through proper canning techniques. Perfect as a sandwich spread, dip with bread, or accompaniment to grilled meats.

sana kitchen chef
Updated on Wed, 07 May 2025 15:05:32 GMT
A bowl of red sauce with a slice of bread. Pin it
A bowl of red sauce with a slice of bread. | recipebyme.com

This vibrant roasted eggplant and pepper spread transforms humble vegetables into a smoky, savory condiment perfect for slathering on crusty bread or serving as a dip. The slow roasting process caramelizes the vegetables, creating deep flavor layers that simply can't be rushed.

I first learned this recipe from my Romanian neighbor who would spend entire weekends in late summer preparing batches for the coming year. The intoxicating aroma of roasting peppers and eggplant would fill our entire building, and now it's become my own end-of-summer tradition.

Ingredients

  • 5½ pounds eggplant: the star ingredient providing creamy texture and smoky flavor. Choose firm eggplants with glossy skin
  • 4½ pounds capia peppers or red bell peppers: these add sweetness and vibrant color. Look for peppers with thick walls for more flesh
  • 4½ pounds pimento peppers: milder and fruitier than bell peppers, they balance the earthiness of eggplant
  • 2 pounds onions: provides essential aromatic foundation. Yellow onions work best here
  • 3 cups vegetable oil: creates silky texture. Use a neutral oil like sunflower or canola
  • 6 cups tomato sauce: adds acidity and binds everything together. Homemade gives best flavor
  • 3 tablespoon salt: enhances all flavors. Sea salt or kosher salt preferred
  • 2 tablespoon black pepper: provides gentle heat. Freshly ground makes a noticeable difference
  • 5 bay leaves: contributes subtle herbal notes. Look for fragrant dried leaves

Step-by-Step Instructions

Grill Eggplants:
Poke holes in eggplants with a knife to prevent them from exploding during cooking. Grill until completely soft and well charred, approximately 30-45 minutes. Transfer to a bowl and cool completely. Remove all peel and charred bits with a knife. The flesh should be clean with no bitter char remaining. Place in a colander over a bowl to drain excess liquid.
Grill the Peppers:
Grill or oven roast all peppers until almost completely charred on all sides. Allow to cool completely. Either peel under running water or place in a bowl with a tablespoon of salt, cover with a lid, and rest for 20 minutes for easier peeling. Remove all seeds and membranes. Place in a colander to drain excess moisture.
Chop Vegetables:
Working in batches appropriate for your food processor size, pulse eggplant until finely chopped but still maintaining some texture. You want small pieces, not a smooth paste. Repeat the same process with the peppers, maintaining similar consistency between all vegetables.
Cook Onions:
Heat vegetable oil in a very large heavy-bottomed pot. Add chopped onions and cook over medium heat until translucent and just beginning to change color. Stir frequently to prevent browning or burning.
Add Ingredients and Cook:
Carefully incorporate the chopped eggplant and peppers into the pot, stirring with a wooden spoon to combine evenly with the onions. Add tomato sauce, salt, black pepper, and bay leaves. Reduce heat to low-medium and cook for 3 hours, stirring approximately every 10 minutes to prevent sticking and ensure even cooking. The mixture will gradually reduce and intensify in flavor.
A jar of red pepper sauce. Pin it
A jar of red pepper sauce. | recipebyme.com

This recipe reminds me of my grandmother who would prepare massive batches of this spread every September. The entire family would gather to help with the grilling and peeling of vegetables. Even as children we were assigned small tasks, making it a true family affair that signaled the changing seasons.

Preserving Your Spread

Proper sterilization is essential for safely preserving this spread. Wash jars and lids with hot, soapy water and rinse thoroughly. Place jars in a water bath canner or large pot on a rack. Cover completely with water and bring to a boil for 15 minutes after steam emerges. Turn off heat but leave jars in hot water until ready to fill.

Serving Suggestions

This versatile spread shines in numerous applications. Serve as a traditional appetizer on crusty bread or crackers. Use as a sandwich spread paired with sharp cheese. Mix a spoonful into pasta sauce for added depth. Thin slightly with olive oil and use as a marinade for grilled vegetables or meats. My favorite way to enjoy it is simply spread thickly on rustic sourdough toast with a sprinkle of feta cheese.

Cultural Context

This recipe has roots in Eastern European cuisine, particularly Romania where it's known as "zacusca" and Bulgaria where similar spreads are cherished. Historically, these preserved vegetable mixtures were essential for maintaining vegetable nutrition through harsh winters. Each family closely guards their own recipe variations, with some adding carrots, mushrooms, or different herb combinations. The cooking process traditionally brought communities together as neighbors would help each other process the season's harvest.

A bowl of red sauce with a slice of bread. Pin it
A bowl of red sauce with a slice of bread. | recipebyme.com

Enjoy the rich, smoky spread with family and friends or gift it to loved ones—it's guaranteed to impress!

Frequently Asked Questions

→ How long will this eggplant and pepper spread keep once canned?

When properly canned and stored in a cool, dark place, this spread can last for up to 1 year. Once opened, keep refrigerated and consume within 1-2 weeks for best quality.

→ Can I freeze this spread instead of canning it?

Yes, you can freeze the spread in airtight containers for up to 3 months. Leave about 1/2 inch of space at the top of each container to allow for expansion during freezing.

→ What can I serve this eggplant and pepper spread with?

This versatile spread pairs beautifully with crusty bread, crackers, or as a side to grilled meats. It also works well as a sandwich spread, mixed into pasta, or as a topping for baked potatoes.

→ Can I use regular bell peppers instead of capia and pimento peppers?

Yes, you can substitute with red bell peppers if capia or pimento peppers aren't available. The flavor will be slightly different but still delicious. Try to find the sweetest red bell peppers possible for the best results.

→ Is there a faster way to make this spread without the 3-hour cooking time?

The long, slow cooking process is essential for developing the rich flavors in this spread. While you could reduce the cooking time to about 1.5 hours, the flavor won't be as deep and complex. The traditional method yields the best results.

→ Can I make this spread less oily?

Yes, you can reduce the oil to 2 cups instead of 3, though some oil is necessary for proper preservation and authentic flavor. The oil helps to create the silky texture and enhances the keeping quality of the spread.

Roasted Eggplant and Pepper Spread

A rich, smoky spread made from charred eggplants and peppers, slow-cooked with tomatoes and aromatic spices.

Prep Time
90 Minutes
Cook Time
180 Minutes
Total Time
270 Minutes
By: Sana

Category: Dips & Spreads

Difficulty: Intermediate

Cuisine: Balkan

Yield: 20 Servings (Approximately 10-12 500ml jars)

Dietary: Vegan, Vegetarian, Gluten-Free, Dairy-Free

Ingredients

→ Vegetables

01 5½ pounds eggplant, grilled until charred
02 4½ pounds capia peppers or red bell peppers, grilled until charred
03 4½ pounds pimento peppers, grilled until charred
04 2 pounds onions, chopped

→ Liquids

05 3 cups vegetable oil
06 6 cups tomato sauce

→ Seasonings

07 3 tablespoons salt, or to taste
08 2 tablespoons ground black pepper
09 5 bay leaves

Instructions

Step 01

Poke holes in eggplants with a knife to prevent bursting. Grill them for 30-45 minutes until soft and well-charred. Transfer to a bowl and cool completely. Remove the peel with a knife, ensuring all char bits are removed. Place in a colander over a bowl to drain excess liquid.

Step 02

Grill or oven-roast both types of peppers until almost completely charred. Cool completely. Either peel under running water or place in a bowl with 1 tablespoon of salt, cover, and rest for 20 minutes to loosen skins. Peel and remove all seeds. Place in a colander to drain excess liquid.

Step 03

Working in batches, pulse eggplant in a food processor until finely chopped but not pasty. Repeat with peppers. Keep vegetables separately until ready to combine.

Step 04

Heat vegetable oil in a very large pot. Add chopped onions and cook until soft and just beginning to change color, being careful not to burn them.

Step 05

Carefully add the processed eggplant and peppers to the pot, stirring with a wooden spoon. Pour in tomato sauce, then season with salt, black pepper, and bay leaves. Simmer over low to medium heat for 3 hours, stirring every 10 minutes to prevent sticking.

Step 06

Wash jars with soap in scalding water. Place jars in a water-bath canner or on a rack in a deep pot and cover with hot water. Bring water to a boil and boil jars, covered, for 15 minutes after steam emerges. Turn off heat and let stand in hot water.

Step 07

Just before the spread is ready, place jars (without lids) in oven at 175°C (350°F) for 10 minutes to complete sterilization.

Step 08

Remove jars from oven and carefully fill with the hot spread, leaving 2.5 cm (1 inch) of headspace. Place lids on rims and twist screw bands until tight.

Step 09

Return filled jars to the oven and continue baking for another 15 minutes. Turn off oven and allow jars to cool slowly inside for several hours to complete the sealing process.

Notes

  1. This traditional Balkan spread (zacusca) can be stored for up to 1 year in a cool, dark place if properly sealed.
  2. The slow cooking process develops deep, complex flavors. Don't rush this stage.
  3. For best flavor development, allow sealed jars to mature for at least 2 weeks before opening.

Tools You'll Need

  • Grill or oven for roasting vegetables
  • Food processor
  • Large heavy-bottomed pot
  • Wooden spoon
  • Colander
  • Water-bath canner or deep pot with rack
  • Canning jars with lids and bands