Buckwheat Galettes Topped with a Soft-Cooked Egg & Mushrooms (Low GI, magnesium)
By the QuiteRecipes team (Jamy & Kaïna) | Food Service Professional, Early Childhood Expert & Parents
Golden buckwheat crêpes filled with mushrooms and a gently cooked egg — a French breakfast that's low in GI and kind to blood sugar.
Buckwheat galettes are the French answer to breakfast that plays nice with blood sugar: a nutty buckwheat crêpe that's naturally gluten-free, slow on the glycemic index, and a good source of magnesium — a mineral that regularly runs low for women with PCOS. Topped with garlicky mushrooms and a softly cooked egg, it's a weekend morning that does real work.
🥄 Ingredients
- 🫗 1 cup (130g) buckwheat flour
- 🫗 1 large egg, for the batter
- 🫗 1 1/4 cups (300ml) water
- 🫗 1/2 teaspoon fine salt
- 🫗 2 large eggs, one per galette
- 🫗 200g mushrooms, sliced
- 🫗 1 garlic clove, sliced
- 🫗 2 tablespoons olive oil, divided
- 🫗 1/4 cup fresh parsley, chopped
- 🫗 Salt and black pepper
Nutrition Facts*
*Nutritional information is an estimate and may vary based on ingredients, brands and portion sizes. Values are provided per serving.
👨🍳 Instructions
Whisk the buckwheat flour, batter egg, water, and salt into a smooth, thin batter; rest for 30 minutes at room temperature.
Warm 1 tablespoon olive oil in a skillet and sauté the mushrooms over medium-high for 8 minutes until golden, adding the garlic for the last minute and seasoning with salt and pepper; fold in half the parsley and keep warm.
Heat a little of the remaining oil in a nonstick crêpe pan over medium-high. Pour in a ladle of batter, swirl it thin, and cook for 2 minutes per side until lacy and golden; repeat for the second galette.
Fry the two eggs over medium-low in the same pan until the whites are fully set and the yolks are cooked through with no runny center.
Lay each galette on a plate, mound half the mushrooms in the center, top with an egg, fold the edges over, and scatter the remaining parsley on top.
⚠️ Common Mistakes
- ✕
Making the batter too thick; galettes want to be whisper-thin, like a proper French crêpe.
- ✕
Using a cold pan, which makes the batter grab and tear instead of spreading.
- ✕
Rushing the mushrooms on low heat so they sweat and steam rather than caramelize.
🔄 Variations
Add a couple of slices of firm goat cheese under the mushrooms before the egg.
Fold wilted spinach into the mushroom filling for extra iron and folate.
Serve the galettes flat, open-faced, with a drizzle of extra-virgin olive oil instead of folding.
🧊 Storage
- 📦
The batter keeps 24 hours covered in the fridge; stir well before using.
- 📦
Cooked galettes freeze well between sheets of parchment for up to a month, but assemble fresh.
💡 Chef Tips
Tip 1: The 30-minute batter rest is what prevents tough, rubbery galettes; don't skip it.
Tip 2: Keep the pan hot, but not smoking — buckwheat has no gluten, so it browns faster than a flour crêpe.
Tip 3: Slice mushrooms thick so they keep body and chew instead of vanishing into the pan.
Tip 4: Low heat under the eggs is the way to a fully set white with a silky, still-cooked yolk.
❓ FAQ
Q
Is buckwheat actually wheat? No — despite the name, buckwheat is a seed, completely gluten-free and slow-digesting.
Q
Why does magnesium matter for PCOS? Magnesium supports insulin sensitivity and can soften some PMS and period symptoms; buckwheat delivers it in real food form.
Q
Can I use buckwheat pancake mix instead? Check the label — many mixes add wheat flour and sugar, so you're better off with plain buckwheat flour.
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About the Authors
This recipe and guide was developed, tested, and approved in our home kitchen and daily life. Jamy is a retired Food Service District Manager and Early Childhood Program Manager who spent his career overseeing multi-site restaurant operations, large-scale culinary production, and daycare menu management. Kaïna brings the ultimate real-world test: making sure it brings ease and joy to our kids on a busy weeknight.
Read more about our professional background and philosophy →