Flaxseed Bread

Hot Toaster-Oven Keto Flaxseed Bread

Egg white powder + chia, whisk-only, ceramic loaf pan

Why you will love this loaf

• Made for a toaster oven and a ceramic loaf pan
• Uses egg white powder instead of eggs
• Whole chia adds pleasant crunch and moisture
• Whisk only. No mixer needed
• Satisfying slices that toast beautifully for breakfast or sandwiches
• Plant-forward and fiber rich to help you thrive beyond 60

Ingredients

• Golden flaxseed meal, ultra-fine – 2 cups (about 225 g)
  Grind whole golden flax in a coffee grinder right before mixing for a lighter crumb.
• Ground psyllium husk – 2 Tbsp
• Baking powder – 4 tsp
• Fine salt – ½ tsp
• Egg white powder – 4 Tbsp (about 24 g)
• Apple cider vinegar – 2 Tbsp
• Water
  • ¾ cup to reconstitute the egg white powder
  • 1 cup hot water (about 180–190°F)
  • +1 Tbsp extra water for the hot bake
  • If adding chia inside: +2 to 3 Tbsp more water
• Chia seeds
  • Topping: 1 to 2 tsp whole chia
  • Optional in batter: 1 to 2 Tbsp whole chia
• Optional: ¼ tsp cream of tartar for extra lift with hand-whisking
• Optional sweet hint: up to 1 Tbsp raw honey mixed into the hot water. If you use honey, reduce the hot water by 2 tsp and expect a few more minutes of bake time

Equipment

Whisk, two mixing bowls, spatula, ceramic loaf pan lined with a parchment sling, toaster oven, and foil for a loose “roof.”

Step-by-step: toaster-oven method

1. Preheat and position
   • Rack on the lowest position. Preheat the toaster oven to 375°F for 20 minutes so the small cavity is truly hot.
   • Shape a loose foil roof that can sit above the loaf without touching the batter. Do not crimp the sides.
2. Grind the flax ultra-fine
   • Fill the coffee grinder half full. Pulse in short bursts for 15 to 25 seconds, shaking between pulses. Measure 2 cups fine meal (about 225 g). Use immediately.
3. Mix the dry
   • Whisk flax meal, psyllium, baking powder, salt until lump free.
   • If you want chia inside, whisk 1 to 2 Tbsp whole chia into the dry now.
4. Mix the wet
   • Whisk egg white powder + ¾ cup water for 60 to 90 seconds until smooth and lightly foamy. Rest 2 to 3 minutes. Whisk in vinegar and cream of tartar if using.
5. Combine
   • Scrape wet into dry and whisk just to hydrate. The batter will be thick.
6. Activate the lift
   • Pour in 1 cup hot water + 1 Tbsp extra water. If you added chia inside, add another 2 to 3 Tbsp water. Whisk 20 to 30 seconds until the batter looks uniform, fluffy, and spoonable. Work promptly since psyllium and chia set fast.
7. Pan and top
   • Spoon into the parchment-lined ceramic pan and smooth the top. Sprinkle 1 to 2 tsp whole chia over the surface.
8. Bake hot then finish
   • 10 minutes at 400°F with the foil roof on to jump-start oven spring.
   • Reduce to 350°F. Remove the foil or leave it on for another 10 minutes if your top element runs hot.
   • Continue baking 30 to 40 minutes more. Rotate once around the halfway point.
9. Doneness cues
   • Center reads 205 to 208°F on a thermometer, or a tester comes out mostly dry and the top feels set and springy.
   • If the top is perfect but the middle needs time, put the foil back on and give it another 5 to 10 minutes.
10. Finish and cool

• If the bottom or sides seem soft, lift the loaf out by the parchment and place it directly on the rack for 5 to 8 minutes at 325 to 350°F.
• Cool 15 minutes in the pan, then completely on a rack before slicing.

Pro tips

• Fresh grind = lighter crumb. Grinding flax right before baking keeps flavor clean and helps the bread rise.
• Whisk with energy. You are looking for smooth and lightly airy, not stiff peaks.
• Foil roof is your friend. It protects from top-element scorch in small ovens.
• Chia inside tightens quickly. Level the top right after mixing.

Serving suggestions

• Toast and top with avocado, cucumber, and everything seasoning
• Open-face tuna or salmon salad with lemon and dill
• Breakfast: almond butter with sliced strawberries and a sprinkle of hemp seeds
• Savory snack: hummus, roasted red pepper strips, and arugula
• Garlic bread: brush with olive oil, rub cut garlic clove, quick toast, then add parsley

Healthy benefits at a glance

• Flaxseed
  • Alpha-linolenic acid (plant omega-3) supports heart and brain health
  • Lignans and fiber support gut health and may balance cholesterol
  • Steady energy without the blood sugar roller coaster
• Psyllium husk
  • Gel-forming soluble fiber supports digestion and satiety
  • Can help support healthy cholesterol and regularity
• Chia seeds
  • Extra fiber and omega-3s plus minerals like magnesium and calcium
  • Helps the crumb stay moist without added oils
• Egg white powder
  • Clean, lean protein that supports muscle maintenance and recovery
  • Helps the loaf set without the heaviness of whole eggs
• Apple cider vinegar
  • Reacts with baking powder for lift and adds subtle tang that balances the flax

Nutrition facts

Approximate per slice. Based on one loaf sliced into 12 pieces, with 1 Tbsp chia in the batter and 1 tsp on top, no honey. Values will vary by brand.

• Calories: ~110
• Protein: ~5 g
• Total fat: ~8 g
• Carbohydrates: ~6 g
• Fiber: ~6 g
• Net carbs: ~0 to 1 g
• Omega-3 ALA: meaningful source from flax and chia

If you add 1 Tbsp honey, add about 64 calories and 17 g carbs to the entire loaf. That changes net carbs by about 1.5 g per slice if cut into 12.

Storage

• Wrap and refrigerate up to 5 days
• Or slice and freeze with parchment between slices for easy toasting
• Best served toasted or warmed for peak flavor

FAQ

Can I skip the chia inside? Yes. Leave it out and skip the extra 2 to 3 Tbsp water. Keep the 1 to 2 tsp chia on top for crunch.
Can I use metal instead of ceramic? Yes. Metal bakes a bit faster. Start checking 5 minutes earlier.
What if I only have whole flax? Grind it fresh in your coffee grinder and measure after grinding.

Final word

This loaf is the definition of smart comfort. It is plant-forward, protein supported, and fiber rich, which means steady energy and happy digestion. Toast a slice, take a breath, and flex your plant power. If you share your bake, tag me so we can cheer on more people to thrive beyond 60.

Disclaimer:
This content is for informational purposes only and is not medical advice. Always consult your healthcare provider before making changes to your diet, supplements, or lifestyle, especially if you have existing conditions or take medication.

💌Want plant-based tips each week

Join the Plant Based Flex newsletter. It’s free, and when you confirm your email I’ll send you a 7-Day Kickstart Wellness Bundle to help you thrive beyond 60.

👉 Join the newsletter!