Get ready to explore our selected list of “100 Foods That Start with the Letter O.” From the refreshing zest of oranges to the earthy goodness of oats, this list promises a culinary adventure through diverse flavors and textures. Whether you’re looking to add some new ingredients to your meals or simply curious about foods beginning with ‘O,’ this guide will offer plenty of inspiration and excitement for your taste buds. Let’s start exploring..
1. Oat bar

2. Oat bran

3. Oat flour

4. Oat milk

5. Oatcakes

6. Oatmeal

7. Oatmeal cookies

8. Oatmeal stout
9. Oats

10. Obatzda (Bavarian cheese delicacy)

11. Oblea (Colombian wafer)

Oblea is a popular Colombian treat made from two large, thin wafers filled with arequipe, a sweet caramel-like spread. It’s a delicious dessert that’s light, crunchy, and perfectly sweet. Obleas are often enjoyed as a snack or dessert in Colombia, especially during festivals and street fairs. They’re easy to eat and come in a variety of flavors, with fruit toppings or sometimes even chocolate. People love Obleas because they offer a satisfying crunch and a rich, sweet flavor with every bite. This delightful treat is perfect for anyone looking to enjoy a taste of Colombian culture or simply satisfy their sweet tooth!
12. Oca (root vegetable)

13. Ocean trout

Ocean trout is a type of fish found in both saltwater and freshwater, often referred to as sea trout. It has a rich, pinkish-orange flesh and a mild, slightly sweet flavor, making it a popular choice for grilling, baking, or pan-searing. Ocean trout is rich in omega-3 fatty acids, which are great for heart health. This fish is typically caught in the cold coastal waters of countries like Australia and New Zealand. People enjoy ocean trout for its tender texture and subtle taste, making it a great addition to a healthy meal or special occasion dish. It’s also easy to prepare and pairs well with a variety of herbs and sauces.
14. Ochazuke (Japanese tea rice)

Ochazuke is a comforting Japanese dish made by pouring green tea or dashi broth over a bowl of steamed rice. It’s often topped with various ingredients like pickled vegetables, seaweed, or grilled fish. Ochazuke is simple, soothing, and easy to make, offering a perfect balance of flavors. It’s a popular dish in Japan, especially for breakfast or when people are feeling under the weather. The warm tea adds a gentle, savory taste to the rice, while the toppings bring extra flavor and texture. People love ochazuke for its versatility, as it can be customized with different toppings to suit personal preferences. This dish represents the comforting side of Japanese cuisine, perfect for a quick, flavorful meal.
15. Octopus

16. Octopus salad

17. Oeufs en cocotte (baked eggs)

Oeufs en cocotte, also known as baked eggs, is a classic French dish where eggs are gently baked in small ramekins. The eggs are typically cooked with a bit of cream, butter, and sometimes cheese or herbs. The dish can also be topped with ingredients like spinach, mushrooms, or ham to add extra flavor. Oeufs en cocotte is loved for its creamy, smooth texture and rich, comforting taste. It’s a popular choice for breakfast, brunch, or even a light dinner in France. The slow baking process ensures the eggs stay tender and perfectly cooked, making it a simple yet elegant dish that brings joy to any meal.
18. Offal

Offal refers to the internal organs and other parts of an animal that are typically not considered muscle meat. This includes items like liver, kidneys, heart, and tripe. Often used in traditional dishes around the world, offal is known for being nutritious, rich in vitamins and minerals, such as iron and vitamin A. Many cultures enjoy offal in soups, stews, or grilled preparations. For example, liver pâté and haggis are popular in different countries. While some people might find offal unusual or acquired in taste, others appreciate it for its deep, rich flavors and its sustainability, as it uses parts of the animal that might otherwise go to waste.
19. Okonomiyaki (Japanese savory pancake)

Okonomiyaki is a savory Japanese pancake made with flour, egg, cabbage, and various other ingredients, like meat, seafood, or cheese, depending on personal preference. The name “okonomiyaki” translates to “grilled as you like it,” reflecting its versatility. The pancake is cooked on a griddle and then topped with a special okonomiyaki sauce, mayonnaise, and bonito flakes, giving it a unique and savory flavor. Popular in regions like Osaka and Hiroshima, okonomiyaki is a favorite comfort food in Japan, often served at casual restaurants where diners can cook the pancakes themselves. People love okonomiyaki for its hearty, flavorful combination of textures and its ability to be customized with various fillings and toppings.

20. Okra

21. Okra stew

22. Old-fashioned donut

23. Olive bread

24. Olive cake

25. Olive cheese bread

26. Olive loaf

27. Olive oil

28. Olive oil cake

29. Olive tapenade

30. Olivença (Brazilian sweets)
31. Olives

32. Olliebollen (Dutch donuts)

Oliebollen are traditional Dutch deep-fried pastries, similar to donuts, typically enjoyed during the winter holidays and New Year celebrations. These fluffy, round treats are made from a simple dough of flour, yeast, milk, and eggs, often mixed with ingredients like raisins or currants. Once fried until golden and crispy on the outside, they are dusted with powdered sugar for a sweet finish. Oliebollen are loved for their soft, airy texture inside and the warm, comforting feeling they bring. These festive pastries are a beloved part of Dutch culture, making their appearance at holiday markets and family gatherings, where they bring both tradition and deliciousness to the table.
33. Omaha steaks

Omaha Steaks is a well-known brand that offers high-quality beef and other meats, like pork, chicken, and seafood. The company, based in Omaha, Nebraska, has been famous for its premium cuts of steak, such as filet mignon, ribeye, and New York strip, all carefully aged for maximum tenderness and flavor. People love Omaha Steaks for their rich taste and excellent texture, making them perfect for grilling or special occasions. Besides steaks, they also offer a variety of other gourmet products, including side dishes and desserts. With their focus on quality and convenience, Omaha Steaks is a popular choice for those looking to enjoy a luxurious dining experience at home.
34. Omelet

35. Omija tea

36. Omurice (Japanese omelet rice)

Omurice is a comforting Japanese dish made by wrapping fried rice in a soft, fluffy omelet. The rice is typically cooked with ketchup and mixed with ingredients like chicken, vegetables, and sometimes ham. The omelet is cooked just until set, then folded over the rice to create a smooth, golden covering. Omurice is a popular dish in Japan, often enjoyed by both kids and adults, and is frequently served in casual restaurants or home kitchens. People love it for its simple, yet satisfying combination of flavors, and it’s easy to customize with different fillings and toppings, such as extra ketchup or a sprinkle of herbs.
37. Oncom (Indonesian fermented food)
38. One-pot pasta

39. Onion

40. Onion bhaji

41. Onion chutney

42. Onion dip

43. Onion powder

44. Onion rings

45. Onion soup

46. Onion tart

47. Oolong tea

48. Opah

Opah, also known as moonfish, is a large, vibrant fish found in tropical and subtropical waters. It has a firm, mildly sweet flavor and a meaty texture, making it perfect for grilling, baking, or searing. Opah’s bright, pinkish-red flesh is rich in omega-3 fatty acids, which are good for heart health. The fish is popular in Hawaii and other coastal regions, where it’s often served in sushi or seafood dishes. People enjoy opah for its versatility in cooking and its rich, delicate taste. With its unique appearance and delicious flavor, opah is a favorite among seafood lovers.
49. Opal apple

50. Opal fruits (now called Starburst)
51. Open-faced sandwich

52. Opera cake

53. Opo squash

54. Oporto (grape variety)

55. Oporto wine

56. Orange

57. Orange blossom water

58. Orange chicken

59. Orange curd

60. Orange juice

61. Orange liqueur

62. Orange marmalade

63. Orange oil

64. Orange peel

65. Orange roughy

66. Orange salad

67. Orange sherbet

68. Orange zest
69. Orangina (beverage)

70. Orecchiette pasta

71. Oregano

72. Oregano flakes

73. Oregano oil

74. Oreos

75. Organ meats

76. Organic produce

77. Oriel cookies

78. Oriental noodles

79. Oriolette (fruit)
80. Orkney cheese

81. Ortolan

82. Orzo

83. Orzo salad

84. Osetra caviar

85. Osgood pie

86. Osmanthus cake

87. Ossenworst (Dutch raw beef sausage)

88. Osso buco

89. Ossobuco

90. Ostkaka (Swedish cheesecake)

91. Ostrich

92. Ostrich egg

93. Ostrich steak

94. Ostropel (Romanian chicken stew)

95. Otak-otak (grilled fish cake)

96. Otoro (fatty tuna)

97. Outback ribs

98. Ouzo

99. Oven-roasted chicken

100. Overnight oats


Jean Smith is a fitness enthusiast and blogger who focuses on fitness and a healthy lifestyle. She is passionate about assisting people in living healthier lifestyles and is constantly on the lookout for new and creative methods to stay fit and healthy. Her articles are excellent resources for anyone interested in improving their health and fitness.