Tuna-Avocado Mash with Brown-Rice Crackers
- Devon Tonneson

- Jul 23
- 1 min read
Updated: Aug 20

Why I made this today
Mid-afternoon joint stiffness, low-grade nausea, and that heavy fatigue. Omega-3s help my joints more than any NSAID on days like this, so I wanted fish—but fast, with zero stove time. Canned tuna in olive oil gives me a solid EPA/DHA hit without adding dairy (which can upset my stomach when inflammation is high). The recipe is not aimed at POTS; sodium is only moderate unless you add extra salt. It’s also not migraine-safe for me—histamine in canned fish can be a trigger—so I only choose this on non-migraine days.
Ingredients — single serving
Item | Amount | Bought at | Notes |
Canned tuna in olive oil | 1 can (5 oz), drained | Trader Joe’s | ~250 mg sodium; 1 g EPA/DHA |
Ripe avocado, mashed | ½ | Durham Farmers’ Market | Adds potassium + mono-unsat fat |
Dill pickle, finely diced | 1 spear | Harris Teeter | Extra crunch and tang |
Red onion, minced | 1 Tbsp | Farmers’ market | Skip if onion triggers you |
Red-chili flakes | pinch | Pantry | Optional heat |
Dried dill | ¼ tsp | Pantry | Fresh if you have it |
Sea salt & cracked pepper | to taste | Pantry | Add more salt if POTS symptoms present |
Brown-rice crackers | 10–12 | Trader Joe’s | Gluten-free, light crunch |
5-minute assembly (all seated)
Drain tuna, add to a bowl with mashed avocado.
Stir in pickle, onion, dill, chili flakes, salt, and pepper.
Serve with brown-rice crackers for scooping—or spoon it straight if nausea makes crunchy foods tough.
Nutrition snapshot
Protein: 28 g
EPA/DHA: ≈1 g
Sodium: ≈370 mg (base; adjust salt as needed)
Potassium: ≈450 mg
Prep time: 5 min, no standing


