Cinnamon Avocado Quick Bread for a Tender, Butter-Free Loaf

Nutrition Snapshot

• Mashed avocado supplies the fat instead of butter, so most of the fat in a slice is monounsaturated.
• Whole wheat flour and mashed avocado both add fiber, so a slice gives you more than a white flour loaf.
• This is still a sweet bread with real brown sugar, so use the allulose swap in the notes.

An overripe avocado, too soft to slice, mashes straight into quick bread batter in place of the butter. Avocado is about three quarters water, so the loaf bakes tender and stays soft. The flavor under the cinnamon and brown sugar is mild and a little buttery. Most people taste the spice first.

Avocado Changes the Kind of Fat in Every Slice

About two thirds of the fat in butter is saturated. About two thirds of the fat in an avocado is monounsaturated, the same kind that makes up most of the fat in olive oil.

Saturated fat raises LDL cholesterol, and LDL particles carry that cholesterol into the artery wall. Monounsaturated fat eaten in its place lowers LDL cholesterol. Eating avocado instead of foods like butter, cheese, or processed meat is linked to a lower rate of cardiovascular disease (Pacheco et al., J Am Heart Assoc, 2022, PMID 35352568). Baking with mashed avocado in place of butter makes that same swap.

What’s in a Serving

A slice gives you fiber from two places. The whole wheat flour is one, and the avocado is the other, since avocado has more fiber than sugar. Most of the fat comes from the avocado, so most of the fat in a slice is monounsaturated. The eggs and milk bring a little saturated fat along with a little protein.

Real brown sugar is in here too, and it is the reason a slice tastes like dessert. The recipe card below shows the exact figures for a serving.

What To Buy

A Very Ripe Avocado Mashes Smooth

The avocado has to mash completely smooth or you will find green lumps in the finished loaf. Press the skin near the stem end and it should give easily under your thumb. An avocado one day past the point where you would slice it is right for this.

Two medium avocados give you about a cup of mashed avocado. The recipe needs three quarters of a cup, so eat the rest on toast.

The crumb can look faintly green when you cut into it. That is normal, and the cinnamon and brown sugar cover most of it.

Buy Organic Flour

Buy organic whole wheat and organic all purpose flour (to avoid glyphosate), since wheat is one of the crops often sprayed to dry the field before harvest, and organic growing does not allow it.

Half whole wheat and half all purpose keeps the fiber up while the crumb stays light. All whole wheat works too, and the loaf comes out denser and nuttier.

Brown Sugar Suits a Mild Avocado

Brown sugar has molasses in it, and the molasses gives the loaf a caramel flavor. Avocado tastes mild, so that flavor is most of what you notice. Light and dark both work, and dark gives you a deeper color and a stronger flavor. Pack it into the measuring cup.

Who This Fits and Who Should Watch the Portion

This loaf fits someone cutting back on saturated fat, watching LDL cholesterol, or looking for a baked good with fiber in it. It also travels well in a lunchbox and stays moist when wrapped.

Watch the portion if you are counting carbohydrate at breakfast. A slice of this loaf carries about as much carbohydrate as a slice and a half of sandwich bread, and the brown sugar is part of that. One slice with a boiled egg or a cup of plain yogurt makes a steadier breakfast, because the protein alongside it slows the rise in blood sugar.

How To Make It Your Own

Cocoa turns this into a different bread entirely. Replace a quarter cup of the flour with unsweetened cocoa powder and the crumb goes dark, which hides the green tint completely. For a brighter loaf, add the zest of one lime and leave out the cinnamon.

A half cup of chopped walnuts folded in at the end adds crunch and a little more unsaturated fat.

Swaps Recap

• Low sodium: cut the salt to a quarter teaspoon. Keep the full teaspoon of baking soda, since that is what makes the loaf rise.
• Lower sugar: use allulose in place of the brown sugar, since it measures close to sugar and browns much like it. Allulose is a little less sweet than sugar, so the loaf comes out milder and the top colors sooner. A monk fruit blend works too, and you follow the package to match the sweetness of half a cup of sugar.
• Dairy free: use any unsweetened plant milk in place of the milk. The milk is the only dairy in the loaf.
• Nut free: make the base loaf and skip the walnut variation.

Storage, Make-Ahead, and Freezing

Cool the loaf completely before you wrap it, or steam will make the top gummy. Wrapped airtight at room temperature it keeps two days. In the refrigerator it keeps five, and a slice tastes better warmed for ten seconds in the microwave.

This loaf freezes well. Slice it first, stack the slices with parchment between them, and freeze the stack in a bag for up to three months. A frozen slice toasts straight from the freezer, so one Sunday bake covers weekday breakfasts.

Avocado Gives This Loaf a Tender Crumb and Mostly Monounsaturated Fat

Using mashed avocado in place of butter makes most of the fat in a slice monounsaturated. The whole wheat flour adds fiber on top of that. The brown sugar is still real sugar, and a slice is sweet enough to count as dessert. Keep it to one slice, put something with protein next to it, and you have a breakfast.

Serve It With

A cup of plain Greek yogurt turns a slice into a breakfast that holds you until lunch. Two eggs work the same way, and a warm slice next to a Chickpea and Spinach Egg Scramble makes a full weekend plate. For dessert, serve it warm alongside Baked Cinnamon Apples. To read more about why the fiber in here matters, see Fiber 101: Gut Health, Weight Management, Cholesterol, and More.