This frittata is packed with naturally low histamine ingredients like sweet potatoes, zucchini, and red peppers for a nutrient-rich, anti-inflammatory meal. Fresh herbs add flavor without triggers. It’s easy to prepare and ideal for meal prep if eaten within a day.

Ingredients Needed:

1 medium sweet potato (about 300 g): peeled and diced
1 large white onion: diced
1 red pepper: diced
200 g zucchini or Swiss chard (instead of spinach): chopped
10 fresh eggs: whisked
1 tsp sea salt (optional): skip if sensitive
Fresh parsley or basil: for flavor instead of black pepper
2 tbsp fresh ricotta or skip (optional): no aged cheese
2 tsp coconut oil or olive oil: for frying and greasing

How To Make Low Histamine Frittata:

Preheat the Oven:
Heat oven to 180°C (350°F). Lightly grease an oven-proof dish (20 x 30 cm or 8 x 11 inches) with coconut oil or olive oil.

Cook the Sweet Potato:
Dice the sweet potato and place it on the bottom of the baking dish.

Sauté the Vegetables:
In a large skillet over medium heat, warm 1 tsp oil. Add diced onion and cook until translucent, about 5 minutes.
Add red pepper and cook another 2–3 minutes.
Add zucchini or Swiss chard and sauté until just softened. Stir in fresh herbs for flavor.

Mix Eggs and Veggies:
In a bowl, whisk eggs with salt. Add the cooked vegetables and mix well. Pour this mixture over the sweet potatoes in the baking dish.

Top and Bake:
If using, crumble fresh ricotta on top. Bake for about 30 minutes until the frittata is slightly risen and golden. The center should be set.

Serve Warm:
Slice and serve immediately, or allow to cool and eat within 24 hours.

Recipe Tips:

Use fresh vegetables only; avoid spinach and aged cheeses.
Replace feta with fresh ricotta or skip entirely.
Add fresh herbs for flavor instead of black pepper.
Eat within 24 hours to keep it histamine-safe.
Great for breakfast or lunch with a small salad.

How to Store & Reheat:

Room Temperature: Not recommended.
Fridge: Store in a sealed container up to 24 hours.
Freezer: Not recommended for low histamine diets.

Nutrition Facts (per serving):

Calories: 180
Sodium: 140 mg
Protein: 11 g
Fat: 10 g
Carbs: 12 g
Fibre: 2 g
Sugar: 3 g

FAQs:

Is frittata safe for a low histamine diet?
Yes, when made with fresh eggs and vegetables and without aged cheeses or cured meats, frittata is a mast cell-friendly meal.

What cheese can I use in a low histamine frittata?
Avoid aged cheeses like feta. Use a little fresh ricotta or skip cheese entirely.

What veggies are best for a low histamine frittata?
Use zucchini, Swiss chard, kale (lightly steamed), or peeled carrots. Avoid spinach and tomatoes.

Can I meal prep low histamine frittata?
Yes, but eat within 24 hours and store in the fridge. Longer storage increases histamine levels.

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