I’ve started experimenting with different flavor combinations, my favorite lately being savory additions to yogurt. In America we try to make everything sweet or salty, and end up missing out on other wonderful flavors that deserve attention- like the sourness in many traditionally prepared foods. Adding avocado and a few dried strawberries to a breakfast bowl of yogurt is a refreshing change – the buttery avocado, sweet-sour-chewy strawberries, and tart creamy yogurt all work beautifully together.
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I never thought to put avocado in mine, might have to try that. My favorite savory yogurt is Tzatziki sauce, so good with grilled meats.
Interesting additions to your yogurt! I may have to try that too
As for your question about a babies natural tastes.. I think they naturally have tastebuds for sweet… as their mama’s breast milk is sweet 
I’ll have to look up Tzatziki sauce! I really think I love avocado in everything