For dressing, in a bowl mix olive oil, mustard powder, lemon juice, vinegar, salt and black pepper powder. Whisk well and keep aside.
Dry roast the almonds and sesame seeds.
Let the almond cool down and slice them.
In a bowl mix sweet corn, cubed cucumber, chopped tomatoes, sliced onion and parsley leaves.
Mix the dressing in it. Combine everything well.
Taste and add more salt and lemon juice if require.
Sprinkle roasted sliced almonds and roasted sesame seeds over it.
Keep in refrigerator and serve chilled.
