Agar Aquariums
Last week the Bean found an intriguing project in a workbook of learning activities: Edible Aquariums. Fun and unusual desserts and snacks are a great way to ease kids off of refined sugars while helping them to appreciate fruit-based desserts. With a few modifications, we were able to make these aquariums a little more realistic-looking and healthier.The main ingredient in this concoction is agar. Agar is a jelling agent much like gelatin, only it stays jelled at room temperature (very handy for kid-cooking and pretty tasty, too). Plus, unlike gelatin, it is not a by-product of pig skin, but derived from a sea vegetable named agar-agar (the same one used to make some marshmallows) and is therefore a healthful alternative to gelatin.
Recipe: Agar Aquariums
Ingredients
Sandy Bottom:
2 cups organic apple juice
2 cups spring or filtered water
1/2 teaspoon unrefined sea salt
2 cups organic whole-wheat cous-cous
1 1/2 teaspoons organic vanilla
zest of 1 organic lemon
Blue-Green Water:
2 cups white grape or white cranberry juice
2 cups water
1/8 teaspoon unrefined sea salt
3 heaping tablespoons agar flakes (found in the oriental section of most health food markets)
blue food coloring
1 organic carrot, slilced on the diagonal and then cut with kitchen shears into goldfish shapes
Directions
Bring apple juice, water, and sea salt to a boil. Add cous-cous and return to a boil. Reduce heat and simmer for 2-3 minutes. Mix in vanilla and lemon zest. Spoon cous-cous into the bottom of clear glass or plastic cups, forming a 1-1 1/2 inch layer of 'sand.' Cool.
Place grape juice, water, salt, and agar in a pot, stir, and let sit for 10 minutes. Slowly bring mixture to a simmer. Cover pot and simmer for 15 minutes or until agar is dissolved, stirring occasionally. Add just enough food coloring th turn the mixture a light blue-green (too much will make a cloudy aquarium). Pour 6-8 ounces of 'aquarium water' into each cup. Allow to cool slightly.
Place 1-2 carrot fish in each aquarium, propping up with toothpicks (see picture). Fish (and any other visible elements you care to add) should be placed at the perimeter of the cups for good visibility!
Cool completely at room temperature or in the refrigerator. Remove the toothpicks when completely gelled and serve!
Variation: For a more adult (but equally kid-friendly) variation, layer cous-cous cake on the bottom of an 8x8 inch pan. Smooth with the back of a wet wooden spoon. Top cake with a layer of berries. Pour agar over the top. Set aside to cool/gel. Serve.
Variation: Get creative - cut strawberry tips or raspberries in half to make coral reef bottoms. Nori sheets can be cut into strips to serve as sea plants. This project is a great accompaniment to ocean crafts and learning experiences.
What did we leave out of the original recipe and why?
The original recipe was composed of sugar, corn syrup, gelatin, and food coloring. Simple carbohydrates (including cane sugar, corn syrup, and white flour) flood body cells with glocuse so quickly that the oxygen necessary for effectively burning and metabolizing the sugar is not available. They are also lacking in the iron and sodium necessary for the blood to take up sufficient oxygen.
What are the effects of a high glucose, low oxygen environment in the body's blood?
1) The incomplete burning of glucose produces an acidic environment.
2) As acid levels increase, general drowsiness, fatigue, and in some cases depression occurs (after the initial 'sugar spike,' of course).
3) The blood MUST and WILL maintain an alkaline environment at all costs. To do so, it will immediately draw calcium from the nearest source - your bones.
4) Over time a body continually battling an acid environment will develop osteoporosis, regardless of calcium consumption (it is much easier for your body to remove calcium from the bones than to replace it).
As my husband says, be suspicious of all highly refined powdery white substances - and read labels!! ;)


