Recipes Side Dish Sauces and Condiments Canning and Preserving Recipes Roasted Veggie Antipasto 4.6 (5) 5 Reviews 3 Photos This is a delicious recipe and keeps for a long time, due to hot water bath processing. Great little jars for picnics, hostess gifts and entertaining. Scrumptious with crackers and cream cheese. I like mine a little on the sweet side and will occasionally add 1/4 cup brown sugar to the mix or use a sweet BBQ sauce. Alter the veggies as you like, trying to keep the overall quantity about the same. Submitted by Debi Updated on January 7, 2022 Save Rate Print Share Close Add Photo 3 3 Prep Time: 1 hr Cook Time: 55 mins Additional Time: 8 hrs Total Time: 9 hrs 55 mins Servings: 36 Yield: 12 8-ounce jars Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1 green bell pepper, chopped 1 red bell pepper, chopped 1 yellow bell pepper, chopped 1 ½ cups fresh green beans, cut into 1/2-inch pieces 1 large white onion, finely chopped 12 cloves garlic, pressed 1 head broccoli, finely chopped ½ head cauliflower, finely chopped 2 stalks celery, finely chopped 2 cups finely chopped fresh mushrooms ¼ cup olive oil 2 cups ketchup 4 tomatoes, peeled and chopped ¾ cup white vinegar 1 dash balsamic vinegar salt and ground black pepper to taste 1 (6 ounce) can pitted black olives, drained and coarsely chopped 1 (5 ounce) jar pitted green olives, drained and coarsely chopped 1 bunch fresh basil, chopped 12 half-pint canning jars with lids and rings Directions Preheat oven to 425 degrees F (220 degrees C). Spread green, red, and yellow peppers, green beans, white onion, garlic, broccoli, cauliflower, celery, and mushrooms onto several baking sheets and drizzle with olive oil; toss lightly to coat. Roast the vegetables in the preheated oven until slightly browned and softened, about 30 minutes, stirring occasionally. While vegetables are roasting, pour ketchup into a large pot over medium heat and stir in tomatoes, white vinegar, balsamic vinegar, salt, and black pepper; bring to a boil. Reduce heat to low and simmer for 5 minutes; stir in roasted vegetables, black olives, green olives, and basil. Simmer until cooked through, about 5 more minutes. Sterilize jars and lids in boiling water for at least 5 minutes. Pack the roasted vegetable mixture into the sterilized jars, filling the jars to within 1/4 inch of the top. Run a knife or a thin spatula around the insides of the jars after they have been filled to remove any air bubbles. Wipe the rims of the jars with a moist paper towel to remove any food residue. Top with lids and screw on rings. Place a rack in the bottom of a large stockpot and fill halfway with water. Bring to a boil and lower jars into the boiling water using a holder. Leave a 2-inch space between the jars. Pour in more boiling water if necessary to bring the water level to at least 1 inch above the tops of the jars. Bring the water to a rolling boil, cover the pot, and process for 15 minutes. Remove the jars from the stockpot and place onto a cloth-covered or wood surface, several inches apart, for 24 hours. Once cool, press the top of each lid with a finger, ensuring that the seal is tight (lid does not move up or down at all). Store in a cool, dark area. I Made It Print Nutrition Facts (per serving) 53 Calories 3g Fat 7g Carbs 1g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 36 Calories 53 % Daily Value * Total Fat 3g 3% Saturated Fat 0g 2% Sodium 292mg 13% Total Carbohydrate 7g 3% Dietary Fiber 1g 5% Total Sugars 5g Protein 1g 3% Vitamin C 30mg 34% Calcium 27mg 2% Iron 1mg 3% Potassium 208mg 4% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.