> ## Content Index > Fetch the complete content index at: https://thatpaleochick.com/llms.txt > Use this file to discover other available public pages before exploring further. # Slow-Simmered Tuna and Broccolini Ginger Dashi Soup - URL: https://thatpaleochick.com/slow-simmered-tuna-broccolini-ginger-dashi-soup/ - Published: 2026-10-07T19:28:53.000Z - Updated: 2026-10-07T19:28:53.000Z - Description: A gently simmered Japanese-style broth soup built on tender broccolini florets and chunks of wild-caught tuna, made fragrant with fresh ginger and kombu dashi, finished with coconut aminos and a drizzle of toasted sesame oil. Clear, warming, and deeply nourishing, the perfect one-bowl paleo lunch - Author: Krista Wade - Tags: Recipe, Paleo, Lunch, Gluten-Free, Grain-Free, Dairy-Free, Low-Carb, Keto-Friendly, Whole30, Nut-Free, Egg-Free, Sugar-Free, Low-Fodmap, Anti-Inflammatory, Soup, Tuna, Broccolini, Dashi, Japanese, Wild-Caught, One-Bowl, Ginger, Coconut Aminos, Sesame, Celiac-Friendly, Alpha-Gal Friendly, Reflux-Friendly My stomach used to punish me for lunch. Seriously. I'd eat something that looked completely innocent and spend the next two hours uncomfortable, bloated, and reaching for whatever I could find to quiet the fire in my chest. Acid reflux is one of those things nobody talks about until they are in the thick of it, and by the time most people come to me asking about food, they've already been handed a prescription and told to just avoid 'acidic foods.' Which, sure. But there's a lot more to it than that. This soup came out of a season where I was rebuilding my own relationship with lunch. I wanted something that felt like real food, not sad diet food. Something with protein and actual flavor that wouldn't leave me paying for it an hour later. Japanese-style broths kept calling to me because they are fundamentally gentle. No heat, no acid, no heavy fat load. Just clean, mineral-rich broth, good protein, and vegetables that have been treated with care. Kombu dashi is one of the oldest and simplest broths in Japanese cooking. You literally soak a piece of dried seaweed in water and coax it into a broth so quietly you barely have to do anything. The result is this savory, almost oceanic depth that needs almost nothing added to it. Fresh ginger brings warmth without burn. Coconut aminos give you that soy-sauce roundness without the wheat or the gut-punch. And toasted sesame oil at the end does what it always does: it makes the whole bowl smell like dinner is a real occasion. The tuna goes in last and barely simmers. You want it just cooked, still yielding, nothing chalky or dry. The broccolini stays bright green. And what you end up with is a bowl that is light enough to eat at noon and not feel heavy an hour later, but substantial enough that you're not raiding the pantry at 3pm. --- ## Nutritional Benefits ### Wild-Caught Tuna - One of the leanest, highest-protein whole foods available. A single serving here delivers well over 30 grams of protein with very little saturated fat. - Rich in omega-3 fatty acids, particularly EPA and DHA, which support reduced systemic inflammation, something that matters a lot when your gut lining is already irritated. - A solid source of B12, selenium, and niacin. Selenium is especially important for thyroid function, and a lot of the women I talk to are dealing with both reflux and thyroid issues at the same time. ### Kombu Dashi Broth - Kombu is a sea vegetable that releases natural glutamates into the water as it steeps, creating umami without any additives or processed flavor boosters. - It provides iodine, which most people on a grain-free diet are not getting enough of. Iodine supports thyroid function, metabolism, and hormonal balance. - The broth itself is alkaline-leaning, which is the opposite of what aggravates reflux. Sipping a warm, mineral broth has been a traditional digestive support in Japanese culture for centuries. ### Broccolini - A gentler, sweeter relative of broccoli with thinner stalks that cook quickly and are easier to digest than raw cruciferous vegetables. - High in vitamin C, vitamin K, and folate. Vitamin K is critical for bone health and blood clotting, and most people are not paying nearly enough attention to it. - Contains sulforaphane, a compound that has been studied for its role in supporting the stomach lining and reducing H. pylori, one of the bacterial drivers behind chronic reflux. ### Fresh Ginger - One of the most well-documented digestive herbs on the planet. Ginger helps speed gastric emptying, meaning food moves out of the stomach faster, which reduces the pressure that drives acid upward. - Anti-inflammatory and antinausea. If you've ever had a flare that made you feel queasy along with the burn, ginger is your friend. - Used in traditional Japanese, Chinese, and Ayurvedic medicine for thousands of years specifically to calm the digestive tract. Not a trend. A long-standing, well-earned reputation. ### Coconut Aminos - A soy-free, wheat-free, gluten-free alternative to soy sauce made from the fermented sap of coconut palms. - Much lower in sodium than conventional soy sauce, which matters when you're managing inflammation. - Adds deep savory flavor without any of the common reflux triggers found in processed condiments. ### Toasted Sesame Oil - A small drizzle goes a very long way. This is a finishing oil, not a cooking fat, so the total fat load stays low and easy to digest. - Rich in antioxidants including sesamol and sesamin, which have anti-inflammatory properties. - The aroma alone signals to your brain and body that a real meal is coming. That sensory cue actually primes your digestive system before you take the first bite. --- ## FAQs ### Can I use canned tuna instead of fresh tuna steak? You can, and it's a solid weekday shortcut. Use wild-caught canned tuna packed in water, drained well. Add it at the very end, just to warm through, about 60 seconds. The texture is softer than fresh, but the flavor still works beautifully in the dashi broth. Just don't simmer it or it'll fall apart. ### Where do I find dried kombu? Most natural food stores carry it in the Asian foods aisle or the sea vegetables section. Whole Foods, Sprouts, and Asian grocery stores are your best bets. It usually comes in a small cellophane bag and keeps indefinitely in a cool, dry pantry. Look for brands like Eden Foods or Maine Coast Sea Vegetables. ### Is this soup actually okay for acid reflux? I thought fish and seafood were fine but I wasn't sure about soy sauce. That's exactly why this recipe uses coconut aminos instead of soy sauce. Traditional soy sauce contains wheat and higher sodium, both of which can aggravate reflux symptoms. Coconut aminos gives you the same savory depth without the triggers. The whole soup is built to avoid the most common reflux culprits: no tomato, no citrus, no hot spices, no onion or garlic, no vinegar, nothing acidic or irritating. It's one of the gentler protein-rich lunches I know. ### Can I substitute regular broccoli for the broccolini? Yes, though I'd cut it small, into modest florets, and add a minute or two to the cook time since regular broccoli stems are thicker. Broccolini is preferred here because it's more tender, slightly sweeter, and fits naturally into the delicate Japanese broth without overpowering it. But what you have in the fridge works. ### How do I store and reheat leftovers? Store the broth and solids together in a sealed glass container in the fridge for up to two days. Reheat gently over low heat. Do not boil. Boiling will toughen the tuna and turn the broccolini gray and sad. Warm it slowly, just until steaming, and it'll be almost as good as fresh. ### Is this Whole30 compliant? Yes. Every ingredient in this recipe is Whole30 compatible. Coconut aminos are explicitly approved on Whole30, toasted sesame oil is fine as a finishing oil, and kombu is a whole food. Just double-check that your dried kombu has no additives on the label, most brands are just pure seaweed. --- If you made this soup, I genuinely want to hear about it. Leave a comment below and tell me how it went, whether you used fresh tuna or canned, and whether you're managing reflux or just looking for a cleaner lunch option. Either way, you belong here. Pin this one for the days when your stomach needs a break and your taste buds still want something real. And if you have a friend who's been struggling with reflux and living on bland food because nobody gave them better options, send this their way. Good food should not be off the table just because your digestion is going through it. How did your **Slow-Simmered Tuna and Broccolini Ginger Dashi Soup** turn out? Tag **@ThatPaleoChick** and share it! #RefluxFriendly #PaleoLunch #GingerDashi #WildCaughtTuna #JapanesePaleo #GutHealth #ThatPaleoChick #GrainFree #Whole30Lunch #DairyFree