Here are some rough notes on the best ways to consume Spirulina:
Spirulina Super Green Smoothie
1 cucumber
2 handfuls of baby spinach leaves
1 green apple
1-2 cups of good quality water
1 tablespoon of spirulina
1 teaspoon of wheatgrass powder (optional)
Blend in a vitamix or super great blender until well combined. If you prefer it sweeter, you an add it a little xylitol or honey.
Spirulina Green Juice
4-5 sticks of celery (leaves and all)
2 carrots
1 green apple
1 tablespoon of spirulina
Spirulina & Chocolate Balls
1/4 cup hempseeds
1/2 cup cacao powder
2 tablespoons of spirulina
2 tablespoons coconut oil
3 tablespoons raw honey
a pinch of celtic sea salt
the inside of 1 vanilla bean (scoop out the seeds)
Melt coconut oil if it’s set. You can do this buy putting it in a dehydrator, leaving it out in the sun or immersing the jar of coconut oil in a bowl of hot water.
Combine all ingredients in a bowl and mix well. It will get all black and extremely sticky!! Roll into balls and set in the freezer. I love to eat these straight out of the freezer. They’re incredibly addictive and taste amazing
General Ideas
I think banana, orange, celery, spinach, cucumber & spirulina go quite well together, but I have to say, it’s a match made in heaven with raw cacao (just can’t cut back!). Blended with young coconut water/flesh, frozen banana, spinach/kale, blueberries, heaped tspn cacao and spirulina, this is one energising drink!
Lemon - I would recommend having it simply with the juice of one lemon as a brilliant way to totally mask the taste.
Smoothie
my smoothie is coconut milk powder, water, berries, spoonful spirulina powder and vitamin C powder, 2 tbs chia seed and honey or your choice of small amt of sweeter, a cap of vanilla.. ANd Spin ~~ also one day recently I used cacao in it ~ Cacao WOW – I could call that one..
Another shake
I love to do a mix of 2 tblspoons spirulina, 1tblspoon chlorella, 4 dashes cinnamon, tsp agave, add approx 6 oz water and shake in a sealed container, and CHUG!! cinnamon masks the flavor of the algaes and agave sweetens.
Another suggestion
Spirulina is a tough taste to disguise, but I can get it down with celery, parsley, and lemon juice. It’s a savory juice- not at all sweet. It’s even good with a tomato, 1/2 garlic clove and one green onion.
Cacoa / Spirulina
I use RAW Veg protein powder and Chocolate whey protein powder. Blueberries, strawberries, mango and pineapple w/ coconut milk and oj to help mask the Spirulina and Chorella taste. If u get the right ratio down it masks pretty well. I think the chocolate n pineapple work the best so guess sweetness would be the key. Occasionally ill add Stevia and or fresh orange that seems to work well. P.s. If your a fan of Rootbeer soda try Rootbeer and Vanilla Cream stevia in seltzer water. The orange and grape stevia tastes amazing as well. When trying to go w/out sugar its a life savor even though I normally don’t drink soda. Now Foods makes a thinker Chocolate stevia that tastes great drizzled on fresh strawberries 
That's cacao powder (on the left), maca (for a bit of kick), and spirulina on the right.
Mix it all up with some raw organic honey (ahh, it's debatably 'raw', but we'll let that slide), stir in a little water if you like, till it looks like this:
Black Gold! Four superfoods in every mouthful!