The Sweet and Lowdown on Sugar Substitutes

Here's the inside scoop on artificial sweeteners and how to best use them in recipes.
By: Suzanne Martinson
Related To:


Even if you believe you're not over the hill, you know you're approaching the peak when diet fads start repeating themselves.

There are only three macronutrients - protein, fat and carbohydrates (including sugar) - to fool with. Thus, when the low-fat, no-fat, bad-bad-fat diets seemed to tank because we were fatter than ever, we saw the rebirth of the Atkins diet (high-protein, high-fat, low-carb) and its svelte sister, the South Beach diet (high-protein, some-fat, "good" carbs).

First, there is no lawful definition of "low-carb," so companies can slap the title on about anything. What it often gets down to is using sugar substitutes. Has your past flashed past you? Remember saccharin? How about NutraSweet? Do you recall Simplesse? No, wait, that was during our low-fat obsession.

When it comes to weight loss, we all seek the quick fix. On the other hand, people with diabetes have to eat for the long haul.

I usually advise using recipes that have been formulated for the sugar substitutes, although the makers of Splenda brand no-calorie sweetener say their product can be substituted 1 to 1 for granulated sugar. It is made with sucralose, a sugar that is not digested.

"Because it is so much sweeter than sugar, it is bulked up with maltodextrin, a starchy powder, so it will measure more like sugar," wrote John Henkel in the 1999 FDA Consumer. "It has good shelf life and doesn't degrade when exposed to heat. Numerous studies have shown that sucralose does not affect blood glucose levels, making it an option for diabetics."

Still, some who have used it say Splenda's sweetness can be overpowering, so when a recipe calls for 1 cup, they use 3/4 cup.

In addition to sucralose, three other sugar substitutes have been approved by the FDA: saccharin (Sweet'N Low), aspartame (NutraSweet and Equal) and acetsulfame-K (Sweet One). My advice on any of these artificial sweeteners remains the same: Use recipes formulated by their companies. It seems to me that substituting ersatz sugar in your favorite dessert is asking for trouble.

According to online's "Home Cooking with Peggy Trowbridge, "you could shave 360 calories from a cake recipe that calls for one cup of sugar by using an artificial sweetener in place of half of it." Then she adds this admonition: "You can't replace all the sugar with a substitute. Start by replacing half, and if the food doesn't brown correctly or is too heavy in texture, increase the sugar-to-sweetener ratio."

Just because a product is low in carbs doesn't mean it isn't high in fat and thus, calories. That's why we liked The Splenda Cookbook for people who are trying to reduce their sugar intake. Author JoAnna M. Lund said people with diabetes often need to reduce fats and carbohydrates just as much as simple sugars. So that's what she tried to do in her cookbook.

Chewy Walnut Brownies


3/4 cup all-purpose flour
1/4 cup unsweetened cocoa
3/4 cup Splenda granular sweetener
1 tsp. baking powder
1/2 cup chopped walnuts
1/4 cup reduced-calorie spread (we used Blue Bonnet 39-percent fat spread)
1/2 cup no-sugar-added applesauce (Musselman's or other brand)
2 eggs or equivalent in egg substitute
1 Tbsp. vanilla extract
2 Tbsp. mini chocolate chips


Preheat oven to 350 degrees. Coat an 8-by-8-inch baking dish with butter-flavored cooking spray. In a large bowl, combine flour, cocoa, sugar substitute and baking powder. Stir in walnuts.

In a small bowl, combine spread, applesauce, eggs and vanilla. Mix well using a wire whisk. Add wet mixture to dry mixture. Mix gently just to combine, using a sturdy spoon. Fold in chocolate chips. (We sprinkled ours on top.)

Spread batter into prepared baking dish. Bake for 25 to 30 minutes. Place cake pan on wire rack and allow to cool completely. Cut into 16 bars.

Serves 8 (2 each)

Each serving equals: 173 calories; 9 g fat; 4 g protein; 19 g carbohydrate; 112 mg sodium; 20 mg calcium; 2 g fiber; diabetic exchanges: 1 starch, 2 fat.

-- The Splenda Cookbook

Keep Reading

Next Up

From Dad to Daughter: Ben's Sweet Playlist for Baby Helen's 'Home Town' Arrival

Hear how Home Town stars Ben and Erin Napier welcomed their baby girl home, just in time to settle in for their season 2 premiere. (Hint: Get the tissues ready.)

Sugar Rush: Rose-Scented Sweets

Make your own rose petal sugar with this delicious and pretty recipe.

The Lowdown on Low-Flow Toilets

No longer the bane of bathrooms, the modern low-flow toilet saves water and provides ample flushing power.

The Lowdown on Garden-Friendly Bugs

Learn about a variety of insects that can help prevent garden pests from terrorizing your yard.

What's the Point? The Lowdown on Loan Fees

Confused by references to "points" on your mortgage settlement statement? Points are actually quite simple: they're fees, and they came by their name because they equal one percentage point of the loan amount.

The Lowdown on Eco-Friendly Financing

Get a green loan for energy-efficient updates.

Get the Lowdown on Compact Washer and Dryers

Is a compact washer and dryer right for you? We size them up against standard units.

Hardy Sugar Cane

The hardy sugar cane gives a garden a tropical accent.

Grandma Carr's Sugar Cookies

The historic Commodore Joshua Barney House shares a favorite cookie recipe for your next holiday party.


Island Life

6:30am | 5:30c

Island Life

7am | 6c

Island Life

7:30am | 6:30c

Fixer Upper

8am | 7c

Fixer Upper

9am | 8c

Fixer Upper

10am | 9c

Fixer Upper

11am | 10c

Fixer Upper

12pm | 11c

Flip or Flop Atlanta

1:30pm | 12:30c

Flip or Flop Atlanta

2:30pm | 1:30c

Flip or Flop Atlanta

3:30pm | 2:30c

Flip or Flop

4:30pm | 3:30c

Flip or Flop

5:30pm | 4:30c

Flip or Flop

6:30pm | 5:30c

Flip or Flop

7:30pm | 6:30c
On Tonight
On Tonight

Flip or Flop

8pm | 7c

Flip or Flop

8:30pm | 7:30c

Flip or Flop Vegas

9:30pm | 8:30c

House Hunters

10pm | 9c

House Hunters

11pm | 10c

Flip or Flop Vegas

12:30am | 11:30c

House Hunters

1am | 12c

Flip or Flop

3:30am | 2:30c

Shop This Look

Found a living space you love in HGTV's Photo Library? Get the look in your own home with products from Wayfair.

Follow Us Everywhere

Join the party! Don't miss HGTV in your favorite social media feeds.