Traditional menudo is not keto friendly. A standard cup contains around 12 grams of net carbs, which could eat up half or more of a typical daily keto allowance in a single serving. The main culprit isn’t the meat or the broth. It’s the hominy.
What Makes Menudo High in Carbs
Menudo is a Mexican soup built on beef tripe simmered in a chile-based broth with hominy, a form of dried corn kernels treated with lime. The tripe itself is remarkably low in carbohydrates: a 5-ounce serving of cooked beef tripe has about 125 calories, 18 grams of protein, and 5 grams of fat with virtually zero carbs. The broth, chiles, onion, garlic, and oregano add minimal carbohydrates on their own.
Hominy is the problem. One cup of canned white hominy packs roughly 23.5 grams of carbohydrates, with only about 4 grams of fiber, leaving around 19.5 grams of net carbs. Even in a single cup of finished menudo, the hominy contributes enough starch to push net carbs to about 12 grams. Most keto diets cap daily net carbs at 20 to 50 grams, so one bowl of menudo can use up a significant chunk of that budget before you eat anything else that day.
Nutritional Breakdown Per Cup
A one-cup (250g) serving of menudo provides roughly:
- Calories: 200
- Total fat: 7g
- Protein: 19g
- Total carbs: 15g
- Fiber: 3g
- Net carbs: 12g
The protein-to-fat ratio is solid, and the calorie count is modest. If carbs weren’t part of the equation, menudo would look like a great keto food. But those 12 net carbs per cup add up fast, especially because most people eat closer to two cups in a sitting. A generous bowl could land you at 24 or more net carbs from a single meal.
Why Hominy Hits Harder Than You’d Expect
Hominy has a glycemic index of about 40, which falls in the low category and means it doesn’t spike blood sugar as aggressively as white bread or rice. That’s a plus for general blood sugar management, but it doesn’t change the net carb count. On a ketogenic diet, total net carbs matter more than glycemic index because even slow-digesting carbs can interfere with staying in ketosis if you eat enough of them. With nearly 20 grams of net carbs per cup of hominy alone, even a moderate amount in your soup adds up.
How to Make Menudo Keto Friendly
The simplest fix is to skip the hominy entirely. What you’re left with is a rich, chile-spiced tripe soup that’s high in protein, low in carbs, and full of flavor from the broth. Tripe has a distinctive chewy texture that carries the dish even without the corn. Many people already prefer their menudo this way.
If you miss the bulk that hominy adds, a few low-carb swaps work well in the bowl. Diced radishes hold up in hot broth and add a mild crunch. Diced daikon radish softens during cooking and mimics starchy vegetables more closely. Some people add chopped cabbage for body. None of these will taste exactly like hominy, but they fill out the soup without the carb load.
For toppings, the traditional garnishes are mostly keto compatible. Chopped cilantro, diced onion in small amounts, a squeeze of lime, and dried oregano add almost no carbs. Go easy on the onion if you’re tracking strictly, since raw onion has about 5 grams of net carbs per quarter cup. Sliced radishes on the side are essentially free.
Restaurant and Canned Menudo
Ordering menudo at a restaurant or buying it canned gives you less control over the hominy content. Restaurant portions tend to be generous, often 2 cups or more, which could mean 24 to 30 grams of net carbs in a single bowl. Canned versions vary by brand but almost always include hominy as a primary ingredient.
If you’re eating out, you can ask for menudo without hominy or request it on the side. Some taquerias and Mexican restaurants will accommodate this. With canned menudo, your best option is to strain out the hominy kernels before heating. You’ll lose some broth and flavor that clings to the corn, but you’ll cut the carb count dramatically. What remains is mostly tripe in a seasoned chile broth, which on its own is very keto compatible.