
onion
Onions are a good source of vitamin C, dietary fiber, and prebiotic compounds (inulin). They contain quercetin and other polyphenolic antioxidants, particularly concentrated in the outer layers and red varieties.
About
The onion (Allium cepa) is a bulbous vegetable belonging to the amaryllidaceae family, native to the highlands of Central Asia. The edible bulb consists of concentric layers of modified leaves containing sulfurous compounds responsible for the characteristic pungent aroma and tear-inducing properties when cut. Common varieties include yellow (sweet and mellow), red (slightly sweeter with mild peppery notes), and white onions (sharper, more pungent), each offering distinct flavor profiles and textural qualities. The plant's flavor compounds transform dramatically with cooking—sulphur-containing compounds break down into sweet, caramelized notes through the Maillard reaction.
Yellow onions are the most versatile all-purpose variety in European and North American cuisines, while red onions are preferred for raw preparations due to their milder flavor and visual appeal. Pearl onions and cipollini represent smaller, sweeter cultivars used for specific applications.
Culinary Uses
Onions function as a foundational aromatic base in countless cuisines worldwide. They are sautéed as a primary component in mirepoix (French), soffritto (Italian), and holy trinity preparations (Louisiana Creole), forming the flavor foundation for stocks, soups, stews, and sauces. Caramelized onions develop deep, sweet complexity through prolonged cooking and appear in French onion soup, as a burger topping, and in numerous savory tarts.
Raw onions provide sharp, pungent flavor to fresh salsas, slaws, pickles, and salads. Grilled or roasted onions become tender and develop subtle sweetness, complementing grilled meats and vegetables. Creamed onions, onion relishes, and crispy fried onions represent further preparations across global culinary traditions.
Used In
Recipes Using onion (2,755)
Spanish Rice II
Contributed by World Recipes Y-Group This Y-group is
Spanish Rice with Bacon
Contributed by Jenn B aka Mom2Sam and Tiny at
Spanish Rice with Ham
3-4 servings Spanish Rice with Ham
Spanish Saffron Chicken
Spanish Saffron Chicken from the Recidemia collection
Spanish Taverns
I always called these sloppy joes and had never heard them called taverns until my daughter-in-law called them that. I guess it just depends on what part of the country you are from. We have garage sales here and she calls them rummages.
Speckled soup
Speckled soup from the Recidemia collection
Spice Braised Chicken with Dates and Almonds
Spice Braised Chicken with Dates and Almonds from the Recidemia collection
Spiced Coconut Sweet Potato
This deliciously spicy and heavy Burmese vegetarian dish is very easy to prepare and cook. Makes 4 servings.
Spiced Dhal Soup
Spiced Dhal Soup from the Recidemia collection
Spiced Italian Chicken Soup
Spiced Italian Chicken Soup from the Recidemia collection
Spiced Pumpkin Soup
Spiced Pumpkin Soup from the Recidemia collection
Spiced Pumpkin Soup
Soups
Spiced rice pilaf
Spiced rice pilaf from the Recidemia collection
Spiced Sweet Potato and Rutabaga Gratin
Spiced Sweet Potato and Rutabaga Gratin from the Recidemia collection
Spicey Spanish Marinated Mushrooms
Makes 6-7 servings
Spicy Basque Chicken
Spicy Basque Chicken from the Public Health Cookbook by the Seattle & King County Department of Public Health—original source of recipe, public domain government resource Cook Time: About 40 minutes Serves: 4
Spicy Black and Red Bean Soup
Spicy Black and Red Bean Soup from the Recidemia collection
Spicy Black Bean Chili
Contributed by Jenn b aka Mom2sam and Tiny at World Re
Spicy Cajun Pasta Sauce
Spicy Cajun Pasta Sauce from the Recidemia collection
Spicy Chicken Stew
Tired of the same old stews? This will have your taste buds jumping right off your tongue!
Spicy Chicken Stew
Tired of the same old stews? This will have your taste buds jumping right off your tongue!
Spicy Collard Greens
Spicy Collard Greens from the Recidemia collection
Spicy Green Sauce
Spicy Green Sauce from the Recidemia collection
Spicy, Homestyle Cream of Cauliflower Soup
Spicy, Homestyle Cream of Cauliflower Soup from the Recidemia collection
Spicy Korean Chicken
300px| Spicy Korean Chicken Preparation: 35 minutes. This recipe is for 4 servings.
Spicy Lentils
Spicy Lentils from the Recidemia collection
Spicy Peanut Soup
If you eat soup a lot, it's good to have something unusual to pull out every once in a while. This soup is spicy and nutty. The recipe is a mix of Ghanan Groundnut and spicy soup.
Spicy Potato and Pea Soup
Spicy Potato and Pea Soup from the Public Health Cookbook -- original source of recipe, government resource licensed in the public domain : 40 minutes : 4
Spicy Rice and Bean Stir-fry
Spicy Rice & Bean Stirfry Cook Time: About 25 minutes Serves: 4
Spicy Seafood Stew
: 4
Spicy Southwestern Chowder
Makes 6 servings
Spicy Veggie Cakes
Spicy Veggie Cakes from the Recidemia collection
Spinach and Brown Rice Casserole
Spinach and Brown Rice Casserole from the Recidemia collection
Spinach and Chicken Skillet
Contributed by Jenn B aka Mom2Sam and Tiny at
Spinach and Egg Casserole
Makes 6 servings
Spinach Cakes
Spinach Canned by the US Department of Agriculture, public domain government resource—original source of recipe
Spinach Chicken and Mushroom Strudel
Spinach Chicken and Mushroom Strudel from the Recidemia collection
Spinach-Leek Latkes
Makes 10-12
Spinach Potatoes
Spinach Potatoes from the Recidemia collection
Spinach Rice Bake
Makes 6 servings.
Spinach Stew with Lamb
spinach Stew with Lamb
Spinach with Dill
Spinach with Dill from the Recidemia collection
Split Pea Passion Soup
Split Pea Passion Soup from the Recidemia collection
Split Pea Soup with Onion and Rice or Potato
To make pea soup, you need split peas, water (or stock, or course), and croutons. Everything else is a luxury. Some of those luxuries are detailed in the variations, but you can combine them as you like.
Spoon Meat Loaf
Contributed by Catsrecipes Y-Group * Source: Seems Like
Spring Vegetable Soup with Matzo Balls
Spring Vegetable Soup with Matzo Balls from the Recidemia collection
Square Deluxe
Purchased from the Watson Estate in McKinney, Texas in 1991. Dated 1944. I can’t even imagine making this recipe.
Squash Soup
Squash Soup from the Recidemia collection
Squashsuppe
This gives a nice and wholesome soup, and it is for the whole family.
Squid and Mango Salad
Squid and Mango Salad from the Recidemia collection