Tomato paste is a concentrated form of tomatoes commonly used in cooking to add rich flavor and thicken sauces. When following recipes, it’s essential to know the amount of tomato paste typically found in a can. Most standard cans of tomato paste contain 6 ounces.
While 6-ounce cans are the most common size, tomato paste is also available in larger 12-ounce cans. Some brands offer smaller 4-ounce cans as well. For recipes that call for a specific amount, it’s helpful to note that 2 tablespoons of tomato paste equal 1 ounce.
Cooks who prefer to minimize waste may opt for tomato paste in tubes. These typically contain about 4.5 ounces and allow for easy portioning without opening an entire can. When substituting tubed paste for canned, using about half the amount called for in recipes often works well due to its more concentrated nature.
Understanding Tomato Paste
Tomato paste is a concentrated form of tomatoes with a thick, rich texture and intense flavor. It serves as a versatile ingredient in many cuisines and recipes.
Composition and Nutritional Profile
Tomato paste is made by cooking tomatoes for several hours to reduce moisture, remove seeds and skin, and create a thick consistency. A typical 6-ounce can contains about 12 tablespoons of paste. It’s low in calories but high in nutrients.
One tablespoon of tomato paste provides:
- 13 calories
- 3 grams of carbohydrates
- 1 gram of fiber
- 0.5 grams of protein
It’s also rich in vitamins and minerals:
- Vitamin C
- Vitamin A
- Potassium (310mg per serving)
- Iron (2% daily value)
Tomato paste is naturally low in sodium, though some canned varieties may contain added salt.
Culinary Uses
Tomato paste adds depth and umami flavor to a wide range of dishes. It’s commonly used in:
- Sauces: Enhances tomato-based pasta sauces and pizza sauces
- Soups and stews: Adds richness and body
- Casseroles: Provides concentrated tomato flavor
- Baking: Used in savory bread and pastries
To use tomato paste effectively:
- Bloom it in oil to enhance flavor
- Dilute with water or broth for a smoother consistency
- Add early in cooking to allow flavors to develop
Tomato paste can be used to thicken dishes or intensify tomato flavor without adding excess liquid. Its concentrated nature makes it a powerful ingredient in small quantities.
Measurements and Conversions
Tomato paste cans come in various sizes, each containing different amounts measured in ounces. Understanding these measurements and how to convert between them is essential for cooking accuracy.
Common Can Sizes
Tomato paste is typically sold in small cans ranging from 4 to 12 ounces. The most common sizes are 6-ounce and 12-ounce cans. Some brands offer 4-ounce cans for recipes requiring smaller amounts.
A 6-ounce can of tomato paste is equivalent to about 2/3 cup or 10 tablespoons. This size is often called for in recipes and is convenient for most home cooking needs.
Larger 12-ounce cans contain approximately 1 1/3 cups or 20 tablespoons of tomato paste. These are useful for recipes that require more tomato paste or for frequent users.
Converting Ounces to Other Measurements
Converting ounces of tomato paste to other units can be helpful when adapting recipes. Here’s a quick conversion guide:
1 ounce of tomato paste = 2 tablespoons
3 ounces of tomato paste = 1/3 cup
6 ounces of tomato paste = 2/3 cup
12 ounces of tomato paste = 1 1/3 cups
For precise measurements, it’s best to use a kitchen scale. However, these conversions are generally accurate for most cooking purposes.
When substituting fresh or canned tomatoes for paste, remember that tomato paste is more concentrated. One tablespoon of paste can replace 3 tablespoons of sauce or 4 tablespoons of fresh tomatoes in many recipes.
Using Tomato Paste in Recipes
Tomato paste is a versatile ingredient that adds depth and richness to many dishes. Its concentrated flavor and thick consistency make it ideal for enhancing sauces, soups, and stews.
Flavor Enhancement
Tomato paste intensifies the tomato flavor in recipes without adding excess liquid. It’s particularly effective in meat-based dishes like chili and bolognese sauce. Add a tablespoon or two early in the cooking process to allow the flavors to develop.
For vegetarian options, tomato paste can boost umami in lentil soups or vegetable stews. It pairs well with herbs like basil, oregano, and thyme.
In pasta sauces, a small amount of tomato paste can deepen the flavor profile. Sauté it briefly with garlic and onions before adding other ingredients.
Thickening Agent
Tomato paste acts as a natural thickener in soups and sauces. Its concentrated form helps reduce cooking time while adding body to dishes.
For gravies, blend a spoonful of tomato paste with flour or cornstarch before incorporating into the liquid. This prevents lumps and ensures even distribution.
In stews, add tomato paste near the beginning of cooking. It will help thicken the broth as it simmers.
Substitutions and Alternatives
When a recipe calls for tomato paste but you’re out, try these substitutes:
- Reduce canned tomato sauce by simmering until thick
- Blend sun-dried tomatoes into a paste
- Use ketchup (for small amounts in recipes)
To make homemade tomato paste, simmer peeled and seeded tomatoes until very thick. This process can take several hours but results in a fresher taste.
For a smoky flavor, try chipotle paste as a substitute in Mexican-inspired dishes. It adds heat and depth similar to tomato paste.
Preservation and Storage
Proper storage techniques are crucial for maintaining the quality and safety of tomato paste. Refrigeration and freezing offer effective ways to extend its usability after opening. Shelf life varies depending on storage conditions and packaging.
Storing Opened Paste
Once opened, transfer unused tomato paste to an airtight container. Refrigerate at 40°F (4°C) or below. For longer storage, freeze the paste in small portions. Use ice cube trays or create tablespoon-sized dollops on a lined baking sheet. Once frozen, transfer to freezer bags. This method allows easy portioning for future use.
Refrigerated tomato paste typically lasts 5-7 days. Frozen paste maintains quality for up to 6 months. Always check for signs of spoilage before use.
Shelf Life Considerations
Unopened canned tomato paste has a shelf life of 18-24 months when stored properly. Keep cans in a cool, dry place away from direct sunlight. Optimal storage temperature is between 40°F (4°C) and 50°F (10°C).
Citric acid, often added to canned tomato paste, acts as a preservative. It helps maintain color and prevents bacterial growth. Check expiration dates regularly. Discard cans that are bulging, rusted, or dented.
Signs of spoilage include mold, off-odors, and changes in color or texture. If in doubt, throw it out to ensure food safety.
Health and Dietary Information
Tomato paste offers several nutritional benefits while being low in calories. It contains essential vitamins and minerals that support overall health. Some individuals may need to be aware of potential allergens or sensitivities.
Dietary Benefits
Tomato paste is a nutrient-dense food with only 54 calories per 6-ounce can. It provides a good source of vitamins C and E, as well as potassium and copper. A single serving offers about 2% of the daily recommended intake of zinc and calcium.
The concentrated nature of tomato paste means it packs more nutrients per ounce compared to fresh tomatoes. It’s particularly rich in lycopene, an antioxidant linked to various health benefits.
Tomato paste is low in fat and high in fiber, making it a heart-healthy option. Its potassium content may help regulate blood pressure.
Allergies and Sensitivities
While tomato paste is generally well-tolerated, some individuals may experience allergies or sensitivities. Tomato allergies, though rare, can cause symptoms ranging from mild to severe.
People with nightshade sensitivities might react to tomato paste. Symptoms can include digestive issues or joint pain.
Tomato paste is naturally gluten-free, but those with celiac disease should check labels for potential cross-contamination. Some brands may add gluten-containing ingredients.
Sodium content varies between brands. Low-sodium options are available for those monitoring their salt intake. Always check nutrition labels for accurate information.
Pairing Tomato Paste with Ingredients
Tomato paste is a versatile ingredient that enhances flavors in various dishes. Its concentrated umami taste complements proteins, vegetables, and dairy products in numerous cuisines.
Proteins and Tomato Paste
Tomato paste pairs exceptionally well with meats like beef, chicken, and lamb. It adds depth to bolognese sauce, enriching pasta dishes with a robust flavor. In stews and casseroles, tomato paste intensifies the savory notes of braised meats.
For chicken dishes, it creates a tangy base for marinades or sauces. Lamb benefits from tomato paste in Mediterranean-style recipes, balancing the meat’s richness with acidity.
In meatloaf or meatballs, a spoonful of tomato paste boosts umami and helps bind ingredients. It’s also key in chili con carne, providing thickness and color.
Vegetables and Legumes
Tomato paste enhances vegetable-based dishes, adding complexity to their flavors. In ratatouille, it complements eggplant, zucchini, and peppers, creating a harmonious blend.
For bean dishes, tomato paste adds richness to chili or baked beans. It works well in lentil soups, giving them a heartier texture and taste.
In vegetable soups, a small amount of tomato paste can deepen flavors without overpowering other ingredients. It’s excellent in minestrone or vegetable-barley soup.
Roasted vegetables benefit from a tomato paste glaze, especially root vegetables like carrots or parsnips. It caramelizes beautifully, adding a sweet-tangy element.
Cheese and Dairy
Tomato paste pairs surprisingly well with cheese and dairy products. In macaroni and cheese, it adds a subtle tang that balances the richness of the cheese sauce.
For lasagna or baked ziti, mixing tomato paste into ricotta cheese creates a more flavorful filling. It also enhances the taste of creamy tomato soups when combined with milk or cream.
In quiches or savory tarts, a thin layer of tomato paste under the egg mixture adds depth. It complements goat cheese particularly well in tarts or on bruschetta.
Tomato paste can be stirred into cream-based pasta sauces for a pink sauce with more complexity. It’s also excellent in cheese dips, providing color and a tangy kick.
Cultural and Regional Cuisines
Tomato paste plays a vital role in many cuisines worldwide, adding depth and richness to countless dishes. Its concentrated flavor enhances sauces, stews, and other recipes across diverse culinary traditions.
Tomato Paste in Italian Cooking
Italian cuisine heavily relies on tomato paste for its robust flavors. In pasta sauces, a tablespoon or two of tomato paste intensifies the tomato taste without adding excess liquid. Cooks often use it in ragù, arrabbiata, and puttanesca sauces.
Tomato paste is crucial in pizza sauce recipes, providing a thick base and concentrated flavor. Many Italian soups and stews, like minestrone, incorporate tomato paste for depth and color.
American Dishes Featuring Tomato Paste
American cooking embraces tomato paste in various dishes. Chili recipes often call for tomato paste to thicken the base and enhance the savory notes. Meatloaf frequently includes tomato paste in the mixture or glaze for added moisture and flavor.
Tomato paste is a key ingredient in many American casseroles, adding richness to dishes like beef stroganoff and goulash. Barbecue sauces often incorporate tomato paste for thickness and tangy sweetness.
Global Uses of Tomato Paste
Cuisines around the world incorporate tomato paste in unique ways. In Middle Eastern cooking, tomato paste enriches stews and rice dishes like kufte and pilaf. Indian curries sometimes use tomato paste to deepen flavors and add color.
Spanish sofrito, a base for many dishes, often includes tomato paste. In African cuisine, tomato paste features in jollof rice and various stews. Russian borscht traditionally uses tomato paste to balance the beet flavors.
Greek dishes like pastitsio and moussaka rely on tomato paste in their meat sauces. The versatility of tomato paste allows it to enhance flavors across diverse global cuisines.
